Snakes of Mexico   Typical Snakes (Colubridae)   Related checklists:  Mexico (main menu) - Snakes of Mexico (menu) - Aguascalientes - Baja California Norte - Baja California Sur - Campeche - Chiapas - Chihuahua - Coahuila - Colima - Distrito Federal - Durango - Guanajuato - Guerrero - Hidalgo - Jalisco - Mexico (state) - Michoacan - Morelos - Nayarit - Nuevo Leon - Oaxaca - Puebla - Queretaro - Quintana Roo - San Luis Potosi - Sinaloa - Sonora - Tabasco - Tamaulipas - Tlaxcala - Veracruz - Yucatan - Zacatecas Bibliography of the reptiles of Mexico

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Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. www.repfocus.dk (Compilation date: 14th April, 2023).

Checklist General remarks: The list includes only formally described species. Newly discovered, but still unnamed species are excluded. However, unnamed species or species unassigned to species level are included, if they are the only representatives of their genus in the region. Species counts exclude extinct and introduced species. Doubtful records, typically older voucher specimens of uncertain origin, have been excluded if considered questionable, as are records based on sources considered unreliable or controversial. Note: Your comments to the checklist (omissions, errors, etc.) are welcomed, preferably if they are provided with reliable references. If possible, please attach a pdf file of the relevant reference to an email addressed to:

	Snakes (Serpentes)
	= endemicEX = extinct or assumed extinct Species References  Family Colubridae (Typical Snakes or Colubrids) Genus Adelphicos (Central American Burrowing Snakes)   * Adelphicos latifasciatum Oaxacan Burrowing Snake Campbell & Ford 1982 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Wallach, Williams & Boundy 2014 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Adelphicos newmanorum Nuevo Leon Burrowing Snake Contreras Arquieta & Lazcano Villarreal 1995 Farr, Lazcano & Lavin-Murcio 2013 Heimes 2016 Lazcano, Contreras, Garcia-de la Pena, Castaneda & Solis 2005 Lazcano, Galvan & Kardon 2000 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Liner 1994 Liner 2007 Martin 1955 Martin 1958 Mendoza-Quijano, Campos-Rodriguez, Lopez-Vidal, Smith & Chiszar 2003 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Taylor 1950 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Adelphicos nigrilatum Chiapas Burrowing Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Campbell & Ford 1982 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 McCoy & Horn 1962 Smith & Taylor 1945 Wallach, Williams & Boundy 2014   * Adelphicos quadrivirgatum Mexican Four-lined Burrowing Snake Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mendoza-Quijano, Campos-Rodriguez, Lopez-Vidal, Smith & Chiszar 2003 Murillo, Solorzano & Ferrer 2003 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Taylor 1949 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vazquez-Cruz, Reynoso-Martinez, Perez-Gamez & Ceron-de la Luz 2017 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Adelphicos sargii Guatemalan Four-lined Burrowing Snake Alvarez del Toro 1982 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Mendoza-Quijano, Campos-Rodriguez, Lopez-Vidal, Smith & Chiszar 2003 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Adelphicos visoninum Honduran Four-lined Burrowing Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 [as A. quadrivirgatus] Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 [as quadrivirgatus] Johnson 1990 [as quadrivirgatus] Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 [as quadrivirgatus] Lee 1996 Liner 1994 Liner 2007 Mendoza-Quijano, Campos-Rodriguez, Lopez-Vidal, Smith & Chiszar 2003 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Smith, Chiszar & Mancilla-Moreno 2001 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Genus Amastridium (Rusty-headed Snakes)   Amastridium sapperi Northern Rusty-headed Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Blaney & Blaney 1978 [as A. veliferum] Calzada-Arciniega & Toscano Flores 2014 [as veliferum] Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Fernandez-Badillo, Melo Melo, Ramirez Ramirez & Morales-Capellan 2021 Flores-Villela 1993 [as veliferum] Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hansen & Vermilya 2015 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lara-Tufino, Hernandez-Austria, Wilson, Berriozabal-Islas & Ramirez-Bautista 2014 Lazcano, Galvan & Kardon 2000 Lee 1996 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Martin 1955 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 [as veliferum] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Smith & Taylor 1945 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Wallach, Williams & Boundy 2014 Wilson & Johnson 2010 Wilson & Meyer 1969 [as veliferum] Wilson 1988 [as A. veliferum] Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Arizona (Glossy Snakes)   Arizona elegans Eastern Glossy Snake Auth, Smith, Brown & Lintz 2000 Banta & Leviton 1961 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Dixon & Fleet 1976 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Greer 1964 Grismer 2002 Hardy & McDiarmid 1969 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1964 Liner 1994 Liner 2007 McCranie & Wilson 2001 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Rorabaugh 2008 Seifert 1980 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Arizona pacata Peninsular Glossy Snake Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Reynoso 1990 Wallach, Williams & Boundy 2014 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Bogertophis (Desert Rat Snakes)   Bogertophis rosaliae Baja California Rat Snake Dowling 1952 Flores-Villela 1993 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Murray & Mills 2019 Price 1990 Schulz 1996 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Bogertophis subocularis Trans-Pecos Rat Snake Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Contreras Arquieta & Lazcano Villarreal 1995 Dowling 1952 Flores-Villela 1993 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Schulz 1996 Smith & Taylor 1945 Tanner 1985 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Worthington 1980 Genus Cenaspis (La Loma Snake)   * Cenaspis aenigma La Loma Snake Campbell, Smith & Hall 2018 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Genus Chersodromus (Earth Runners)   * Chersodromus australis Southern Earth Runner Canseco-Marquez, Ramirez-Gonzalez & Campbell 2018 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021   * Chersodromus liebmanni Veracruz Earth Runner Auth, Smith, Brown & Lintz 2000 Canseco-Marquez & Flores-Villela 1995 Canseco-Marquez, Ramirez-Gonzalez & Campbell 2018 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mancilla-Moreno & Camarillo-Rangel 1998 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Berriozabal-Islas, Cruz-Elizalde, Hernandez-Salinas & Badillo-Saldana 2013 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Chersodromus nigrum Black Earth Runner Canseco-Marquez, Ramirez-Gonzalez & Campbell 2018   * Chersodromus rubriventris Red-bellied Earth Runner Canseco-Marquez, Ramirez-Gonzalez & Campbell 2018 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 McCoid, Sites & Dixon 1980 Ramirez-Bautista, Berriozabal-Islas, Cruz-Elizalde, Hernandez-Salinas & Badillo-Saldana 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Taylor 1949 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Clelia (Northern Snake Eaters)   Clelia scytalina Mexican Snake Eater Alvarez del Toro 1982 [as clelia] Auth, Smith, Brown & Lintz 2000 [as clelia] Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Chacon-Juarez & Vasquez-Cruz 2018 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon, Sabbath & Worthington 1962 [as clelia] Duellman 1958 Flores-Villela 1993 Grunwald, Perez-Rivera, Ahumada-Carrillo, Franz-Chavez & Forest 2016 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 [as clelia] Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar, Ochoa-Ochoa, Colin-Martinez, Hernandez-Rubio & Soria-Ortiz 2022 Perez-Hernandez, Raya-Garcia & Chaves 2015 Perez-Higareda & Smith 1991 Perez-Higareda 1978 [as clelia] Perez-Ramos, Riva & Uribe-Pena 2000 [as clelia] Peters & Orejas-Miranda 1970 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Perez-Higareda 1989 Smith & Taylor 1945 [as clelia] Smith 1960 [as clelia] Torre-Loranca, Martinez-Fuentes, Canseco-Marquez & Garcia-Vazquez 2020 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zaher 1996 Genus Coluber (North American Racer)   Coluber constrictor North American Racer Auth, Smith, Brown & Lintz 2000 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Etheridge 1952 Flores-Villela 1993 Heimes 2016 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Langebartel & Smith 1959 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Martin 1958 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Smith 1971 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson 1978 Wilson, Mata-Silva & Johnson 2013 Zweifel 1954 Genus Coniophanes (Black-striped Snakes)   * Coniophanes alvarezi Chiapan Stripeless Snake Campbell 1989 Flores-Villela & Smith 2009 Garcia-Padilla & Mata-Silva 2014 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015   Coniophanes bipunctatus Two-spotted Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela & Smith 2009 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1980 Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982 Smith & Taylor 1945 Smith 1960 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Coniophanes fissidens Central American Yellow-bellied Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Duellman 1965 Farr, Lazcano & Lavin-Murcio 2009 Flores-Villela & Smith 2009 Flores-Villela 1993 Fugler & Dixon 1958 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mata-Silva, Rocha, Ramirez-Bautista, Berriozabal-Islas & Wilson 2019 [as Rhadinaea eduardoi] Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar & Santos-Bibiano 2016 Peralta-Hernandez, Peralta-Hernandez, Parra-Olea, Lopez-Velazquez & Garcia-Castillo 2020 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Schatti 2019 Shreve 1957 Smith & Taylor 1945 Smith & Williams 1963 Taylor 1949 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Vasquez-Cruz, Olivares-Blanco & Reynoso-Martinez 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Coniophanes imperialis Regal Black-striped Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Duellman 1965 Fernandez-Badillo & Hernandez-Hernandez 2016 Flores-Villela & Smith 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Padilla, Gonzalez-Botello, Nevarez-de los Reyes, Lazcano, Mata-Silva, Johnson & Wilson 2016 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mejenes-Lopez, Mendoza-Quijano, Madero-Vega & Molleda-Contreras 1999 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rangel-Patino, Hernandes-Gallegos, Ruiz-Gomez & Carmen Cristobal 2015 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Smith & Taylor 1945 Smith 1960 Smith, Flores-Villela & Chiszar 1993 Taylor 1949 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Coniophanes lateritius West Mexican Stripeless Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as sarae] Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela & Smith 2009 [as sarae] Flores-Villela 1993 Garcia-Morales, Monroy-Sanchez & Clause 2022 Hardy & McDiarmid 1969 Heimes 2016 [as sarae] Lara-Resendiz, Wyman & Rosen 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 [as sarae] Loc-Barragan, Lazcano & Woolrich-Pina 2018 McDiarmid 1963 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar & Flores-Villela 2020 Palacios-Aguilar, Santos-Bibiano, Smith & Campbell 2018 Ponce-Campos & Smith 2001 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Reyes-Velasco, Hermosillo-Lopez, Grunwald & Avila-Lopez 2009 Smith & Grant 1958 Smith & Taylor 1945 Suazo-Ortuno, Paz-Gutierrez, Medina-Aguilar, Bucio, Gonzalez-Hernandez & Hugo-Reynoso 2014 Tanner & Robison 1960 Wellman 1959 Wilson & Johnson 2010 [as sarae] Wilson, Mata-Silva & Johnson 2013 [as sarae] Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1959   * Coniophanes melanocephalus Black-headed Stripeless Snake Alcaraz-Cruz, Chavez-Juarez & Valenzuela 2004 [as lateritius] Carbajal-Marquez, Quintero-Diaz & Dominquez-de la Riva 2011 Castro-Franco & Bustos-Zagal 1994 [as lateritius] Castro-Franco & Bustos-Zagal 2004 [as lateritius] Flores-Villela & Smith 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Lemos-Espinal & Smith 2020 [as C. lateritius] Liner 1994 Liner 2007 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar & Flores-Villela 2020 Ponce-Campos & Smith 2001 Smith & Grant 1958 Solano-Zavaleta, Pavon-Vazquez, Campillo-Garcia, Arenas-Monroy, Perez-Ramos, Centenero-Alcala, Avendano-Pazos & Nieto-Montes de Oca 2014 Wellman 1959 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Coniophanes meridanus Peninsular Stripeless Snake Duellman 1965 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1980 Lee 1996 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Coniophanes michoacanensis Michoacan Black-striped Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Calzada-Arciniega & Palacios-Aguilar 2015 Flores-Villela & Smith 2009 Heimes 2016 Mertz, Shedd, Reyes-Velasco & Grunwald 2012 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar & Flores-Villela 2020 Wilson, Mata-Silva & Johnson 2013   Coniophanes piceivittis Oaxacan Black-striped Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Heimes 2016 Lemos-Espinal & Smith 2020 Liner 2007 Palacios-Aguilar & Flores-Villela 2020 Smith & Taylor 1945   Coniophanes quinquevittatus Five-striped Black-striped Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Flores-Villela & Smith 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1980 Lee 1996 Liner 1994 Liner 2007 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Smith 1960 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Coniophanes schmidti Faded Black-striped Snake Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Duellman 1965 Flores-Villela & Smith 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1980 Lee 1996 Liner 1994 Liner 2007 Mahrdt 1969 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Palacios-Aguilar & Flores-Villela 2020 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Coniophanes taeniatus Veracruz Black-striped Snake Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 [as C. piceivittis] Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 [as C. piceivittis] Dixon & Lemos-Espinal 2010 [as C. piceivittis frangivirgatus] Flores-Villela & Smith 2009 [as piceivittis] Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 [as piceivittis] Heimes 2016 [as C. piceivittis frangivirgatus] Lemos-Espinal & Dixon 2013 [as C. piceivittis frangivirgatus] Lemos-Espinal & Smith 2015 [as piceivittis] Lemos-Espinal, Smith & Woolrich-Pina 2018 [as piceivittis] Liner 2007 [as C. piceivittis frangivirgatus] Martin 1955 [as C. frangivirgatus] Martin 1958 [as C. frangivirgatus] Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Palacios-Aguilar & Flores-Villela 2020 Perez-Higareda & Smith 1991 [as C. piceivittis frangivirgatus] Peters 1950 [as frangivirgatus] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 [as C. piceivittis] Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 [as piceivittis] Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as piceivittis] Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz Martinez, Diaz-Ramos & Reynoso-Martinez 2019 [as C. piceivittis] Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 [as piceivittis]   * Coniophanes taylori Guerreran Black-striped Snake Dixon, Sabbath & Worthington 1962 Flores-Villela & Smith 2009 Grunwald, Perez-Rivera, Ahumada-Carrillo, Franz-Chavez & Forest 2016 Hall 1951 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar & Flores-Villela 2020 Perez-Ramos, Riva & Uribe-Pena 2000 Wilson, Mata-Silva & Johnson 2013 Genus Conophis (Road Guarders)   Conophis lineatus Central American Road Guarder Alvarez del Toro 1982 [as pulcher] Auth, Smith, Brown & Lintz 2000 [as concolor] Barragan-Vazquez, Castillo-Sanchez & Frias-Aguilar 2004 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dundee, White & Rico-Gray 1986 [as concolor] Flores-Villela 1993 Fugler & Dixon 1958 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 [as concolor] Liner 1994 [as concolor] Liner 2007 [as concolor] Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 [as pulcher] Smith & Taylor 1945 [as concolor] Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Wellman 1963 [as concolor] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Conophis morai Veracruz Road Guarder Liner 2007 Perez-Higareda, Lopez-Luna & Smith 2002 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Conophis vittatus Striped Road Guarder Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro & Smith 1956 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1958 Duellman 1965 Flores-Villela & Smith 2009 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Hernandez-Gallegos, Carmen-Cristobal, Malvaez-Estrada, Rangel-Patino, Granados-Gonzalez & Ruiz-Gomez 2014 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Matias-Ferrer & Murillo 2004 McCoy & Horn 1962 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Smith & Taylor 1945 Webb & Fugler 1957 Wellman 1963 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Conopsis (Mexican Earth Snakes)   * Conopsis acuta Spotted Tolucan Earth Snake Canseco Marquez & Gutierrez Mayen 2006 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Garcia-Vazquez, Perez-Ramos & Duran-Fuentes 2008 Gehlbach & Collette 1957 Goyenechea & Flores-Villela 2006 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 [as Toluca lineata wetmorei] Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Conopsis amphisticha Twin-spotted Tolucan Earth Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Goyenechea & Flores-Villela 2006 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Conopsis biserialis Two-lined Mexican Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1965 Flores-Villela & Hernandez-Garcia 1989 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Goyenechea & Flores-Villela 2006 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Ramirez-Bautista, Godinez-Cano & Camarillo 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Reyes-Velasco, Hermosillo-Lopez, Grunwald & Avila-Lopez 2009 Smith & Taylor 1945 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Conopsis lineata Lined Tolucan Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel & Casas-Andreu 2001 Carbajal-Marquez, Arenas-Monroy, Gonzalez-Saucedo, Jones & Roman 2012 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Darling & Smith 1954 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1965 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gehlbach & Collette 1957 Goyenechea & Flores-Villela 2006 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Leyte-Manrique, Morales-Castorena & Escobedo-Morales 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mendoza-Quijano, Mejenes-Lopez, Reynoso-Rosales, Estrada-Hernandez & Rodriguez-Blanco 2001 Perez-Higareda & Smith 1991 [as Toluca l. lineata] Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Sanchez-Herrera 1980 Smith & Taylor 1945 Taylor 1949 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Villalobos-Juarez, Garcia-Padilla, Sigala-Rodriguez & Carrillo-Martinez 2022 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Conopsis megalodon San Felipe Earth Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 [as conica] Goyenechea & Flores-Villela 2006 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 [as conica] Smith & Taylor 1945 [as Toluca conica] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Conopsis nasus Large-nosed Earth Snake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Goyenechea & Flores-Villela 2006 Hardy & McDiarmid 1969 Heimes 2016 Hensley & Smith 1962 Hensley 1962 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Leyte-Manrique, Morales-Castorena & Escobedo-Morales 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCranie & Wilson 2001 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Mendoza-Quijano, Mejenes-Lopez, Reynoso-Rosales, Estrada-Hernandez & Rodriguez-Blanco 2001 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Tanner 1985 Taylor 1949 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Webb & Baker 1962 Webb & Hensley 1959 Wilson & Johnson 2010 Wilson & McCranie 1979 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Cryophis (Cloud Forest Snake)   * Cryophis hallbergi Cloud Forest Snake Bogert & Duellman 1963 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Dendrophidion (Forest Racers)   Dendrophidion vinitor Northern Barred Forest Racer Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 Cadle 2012 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Darling & Smith 1954 Flores-Villela 1993 Heimes 2016 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lieb 1991 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Ramirez-Gonzalez, Lara Brenis & Mijangos Arrazola 2014 Smith & Taylor 1945 Torre-Loranca, Martinez-Fuentes, Canseco-Marquez & Garcia-Vazquez 2020 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Diadophis (Ring-necked Snake)   Diadophis punctatus Ring-necked Snake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Calzada-Arciniega, -Romero & Ceballos 2021 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Carbajal-Marquez, Quintero-Diaz, Roque-Lozano, Ramirez-Valverde, Chavez-Floriano & Briones-Rodriguez 2020 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cole 1965 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Devender & Gomez-Limon 2014 Dixon & Lemos-Espinal 2010 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Jimenez-Villegas, Morales-Capellan, Gonzalez-Bonilla, Tepango-Benitez, Ramirez-Cruz & Hernandez-Silva 2017 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Grismer 2002 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Hernandez-Melo, Torres-Angeles & Zepeda-Hernandez 2017 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 McCranie & Wilson 2001 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rorabaugh 2008 Rorabaugh, Turner, Devender, Hugo-Cabrera, Maynard, Devender, Villa, Hamilton, Hale, Aguilar-Morales, Blanco-Gutierrez, Wallace & Hedgcock 2019 Sanchez-Herrera 1980 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner & Banta 1962 Tanner 1985 Taylor 1949 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Genus Dipsas (Neotropical Snail Eaters)   Dipsas brevifacies Short-faced Snail Eater Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Duellman 1965 Dundee, White & Rico-Gray 1986 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Harvey & Embert 2008 Harvey 2008 Heimes 2016 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Kofron 1982 Lee 1996 Liner 1994 Liner 2007 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Ortiz Medina, Cabrera-Cen, Nahuat-Cervera & Chable-Santos 2020 Peters & Orejas-Miranda 1970 Peters 1960 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Dipsas gaigeae Colima Snail Eater Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1958 Flores-Villela 1993 Hale 1977 Harris & Simmons 1967 Heimes 2016 Kofron 1982 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Palacios-Aguilar & Flores-Villela 2018 Peters 1960 Peters 1965 Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982 Reyes-Velasco, Grunwald & Jones 2008 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Drymarchon (Indigo Snakes and Cribos)   Drymarchon melanurus Black-tailed Cribo Ahumada-Carrillo & Vazquez-Huizar 2012 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel 1983 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as corais] Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as D. corais] Castro-Franco & Bustos-Zagal 1994 [as corais] Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano & Contreras-Balderas 2007 Contreras-Lozano, Lazcano, Garcia-Salas & Contreras-Balderas 2013 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 [as corais] Duellman 1958 Duellman 1965 Dundee, White & Rico-Gray 1986 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Fouquette & Rossman 1963 Fugler & Webb 1957 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Hall 1951 Hardy & McDiarmid 1969 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1990 [as corais] Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Garcia-de la Pena, Castaneda & Gonzalez-Rojas 2005 [as D. corais] Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1964 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Luz, Lemos-Espinal & Smith 2016 Martin 1958 [as corais] Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 McCranie & Wilson 1984 [as D. corais] McCranie & Wilson 2001 [as "cf. melanurus"] McCranie 1980 [as D. corais] Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Muniz-Martinez & Valdez-Lares 2011 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Palacios-Aguilar & Flores-Villela 2018 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Quijada-Mascarenas, Parra & Castillo 1990 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Raya-Garcia & Villa 2014 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 Smith & Taylor 1945 Smith 1960 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Taylor 1949 Taylor 1952 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vasquez-Cruz & Canseco-Marquez 2020 Vasquez-Cruz, Olivares-Blanco & Reynoso-Martinez 2021 Vazquez-Diaz & Quintero-Diaz 2005 Villa, Devender, Valdez-Coronel & Burkhardt 2015 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Waide & Thomas 1984 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Wuster, Yrausquin & Mijares-Urrutia 2001 Zweifel & Norris 1955 Zweifel 1959 [as D. corais rubidus] Zweifel 1960 Genus Drymobius (Central American Racers)   Drymobius chloroticus Green Highland Racer Alvarez del Toro 1982 Badillo-Saldana, Berriozabal-Islas & Ramirez-Bautista 2014 Bernal, Sanchez, Ahumada-Carrillo & Garcia-Vazquez 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Darling & Smith 1954 Flores-Villela 1993 Galvez Ochoa & Palacios Aguilar 2021 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, DeSantis, Rocha, Wilson, Simon-Salvador, Mayoral-Halla, Montiel-Altamirano & Ramirez-Bautista 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mendoza-Hernandez, Perez-Ramos & Garcia-Vazquez 2011 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Smith & Taylor 1945 Taylor 1950 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson 1970 Wilson 1975 Wilson, Mata-Silva & Johnson 2013   Drymobius margaritiferus Speckled Racer Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1958 Duellman 1965 Dundee, White & Rico-Gray 1986 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Hardy & McDiarmid 1969 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Chiszar & Smith 2004 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 Luz, Lemos-Espinal & Smith 2016 Martin 1958 Martinez-Fuentes, Cervantes-Burgos, Sanchez-Garcia, Valdenegro-Brito & Garcia-Vazquez 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Palacios-Aguilar & Flores-Villela 2018 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Rorabaugh 2008 Smith & Taylor 1945 Smith 1960 Taylor 1949 Taylor 1950 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz, Olivares-Blanco & Reynoso-Martinez 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Genus Enulius (Middle American Long-tailed Snakes)   Enulius flavitorques Pacific Long-tailed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro & Smith 1956 Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Canseco-Marquez, Mendoza-Hernandez & Nieto-Montes de Oca 2005 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Davis & Smith 1953 Dixon, Sabbath & Worthington 1962 Duellman 1965 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Hernandez-Valadez, Hernandez-Estanol, Barragan-Vazquez, Charruau & Lopez-Luna 2016 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004 Ramirez-Jimenez, Mayoral-Halla, Garcia-Padilla, Mata-Silva & Ramirez-Bautista 2017 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Alvarez del Toro 1962 [as sumichrasti] Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Enulius oligostichus Mexican Long-tailed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Heimes 2016 Lara Resendiz & Gonzalez 2022 Liner 1994 Liner 2007 McDiarmid & Bezy 1971 McDiarmid, Copp & Breedlove 1976 Ponce-Campos 2003 Ponce-Campos, Huerta-Ortega, Heinze-Yothers & Smith 2003 Smith, Arndt & Sherbrooke 1967 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Genus Ficimia (Eastern Hook-nosed Snakes)   * Ficimia hardyi Hidalgan Hook-nosed Snake Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Farr, Lazcano & Lavin-Murcio 2013 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Heimes 2016 Hernandez-Ibarra, Ramirez-Bautista, Torres-Cervantes & Hernandez-Macias 1999 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 2007 Mendoza-Quijano & Smith 1993 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Ficimia olivacea Brown Hook-nosed Snake Auth, Smith, Brown & Lintz 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hardy 1975 Hardy 1978 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Ficimia publia Blotched Hook-nosed Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 2004 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1965 Flores-Villela 1993 Garcia & Valtierra-Azotla 1996 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Hardy 1975 Heimes 2016 Hensley & Smith 1962 Hensley 1962 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1996 Lemos-Espinal & Smith 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Torres-Perez-Coeto, Alvarado-Diaz, Suazo-Ortuno & Wilson 2016 Webb & Fugler 1957 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Ficimia ramirezi Oaxacan Hook-nosed Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Hardy 1975 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Ficimia ruspator Guerreran Hook-nosed Snake Flores-Villela 1993 Hardy 1975 Heimes 2016 Liner 1994 Liner 2007 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Ficimia streckeri Tamaulipan Hook-nosed Snake Auth, Smith, Brown & Lintz 2000 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hardy 1975 Heimes 2016 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1964 Liner 1994 Liner 2007 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Taylor 1949 Taylor 1950 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Ficimia variegata Tehuantepec Hook-nosed Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Hardy 1975 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Geagras (Tehuantepec Striped Snake)   * Geagras redimitus Tehuantepec Striped Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2015 Wilson 1987 Wilson, Mata-Silva & Johnson 2013 Genus Geophis (Central American Earth Snakes)   * Geophis annuliferus West Mexican Snail Eater Ahumada-Carrillo, Weatherman & Vazquez-Huizar 2016 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Greer 1965 [as T. malacodryas] Grunwald, Perez-Rivera, Ahumada-Carrillo, Franz-Chavez & Forest 2016 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Hardy & McDiarmid 1969 Heimes 2016 Kofron 1988 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar, Ochoa-Ochoa, Colin-Martinez, Hernandez-Rubio & Soria-Ortiz 2022 Perez-Ramos, Riva & Uribe-Pena 2000 Reyes-Velasco, Grunwald & Jones 2008 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Reyes-Velasco, Hermosillo-Lopez, Grunwald & Avila-Lopez 2009 Shannon & Humphrey 1959 [as malacodryas] Smith & Taylor 1945 [as Geatractus tecpanecus] Williams & Arce 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1960 [as Exelencophis nelsoni]   * Geophis anocularis Sierra Mije Earth Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Downs 1967 Flores-Villela 1993 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis berillus Valle de Bravo Earth Snake Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022   * Geophis bicolor Mexican Plateau Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Downs 1967 Flores-Villela 1993 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Heimes 2016 Lemos-Espinal & Smith 2020 Liner 1994 Liner 2007 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Flores-Villela 1993 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis blanchardi Acultzingo Earth Snake Auth, Smith, Brown & Lintz 2000 Canseco-Marquez & Austin 2005 Canseco-Marquez, Ramos-Torres & Flores-Villela 2004 Downs 1967 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Peralta-Hernandez & Pavon-Vazquez 2022 Perez-Higareda & Smith 1991 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Geophis cancellatus Chiapan Earth Snake Alvarez del Toro 1982 Downs 1967 Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis cansecoi Yecuatla Earth Snake Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022   Geophis carinosus Central American Keeled Earth Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Downs 1967 Flores-Villela 1993 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nieto-Montes de Oca 2003 Perez-Higareda & Smith 1988 Perez-Higareda & Smith 1991 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis chalybeus Veracruz Earth Snake Downs 1967 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Perez-Higareda & Smith 1991 Smith & Taylor 1945 Torre-Loranca, Lopez-Luna & Vogt 2000 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis dubius Mesa del Sur Earth Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis duellmani Sierra Juarez Earth Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Smith & Flores-Villela 1993 Smith & Holland 1969 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis dugesii Tangancicuaro Earth Snake Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Arenas-Monroy, Garcia-Balderas & Carbajal-Marquez 2012 Auth, Smith, Brown & Lintz 2000 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Downs 1967 [as aquilonaris] Duellman 1965 Enderson & Bezy 2007 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Garcia-Balderas & Quintero-Diaz 2012 Hardy & McDiarmid 1969 Haro-Galvan, Rosas-Valdez, Lazcano & Avila-Isais 2019 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Luja & Grunwald 2015 McCranie & Wilson 2001 Recchio, Rodriguez & Lazcano 2007 Rorabaugh 2008 Smith & Taylor 1945 Tanner 1985 [as G. aquilonaris] Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 1999 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Geophis fuscus Xalapa Earth Snake Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2021   Geophis immaculatus Guatemalan Earth Snake Flores-Villela 1993 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis incomptus Sierra Coalcoman Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Downs 1967 Duellman 1965 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis isthmicus Isthmian Earth Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis juarezi Metates Earth Snake Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nieto-Montes de Oca 2003 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis juliai Tuxtlan Earth Snake Heimes 2016 Liner 2007 Perez-Higareda, Smith & Lopez-Luna 2001 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis laticinctus Mesa Central Earth Snake Alvarez del Toro 1982 Barragan-Vazquez, Lopez-Luna & Torres-Perez 2017 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Canseco-Marquez & Ramirez-Gonzalez 2015 Downs 1967 Flores-Villela 1993 Heimes 2016 Johnson 1979 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Smith & Williams 1963 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis laticollaris Wide-collared Earth Snake Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Smith, Lynch & Altig 1965 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis latifrontalis San Luis Potosi Earth Snake Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Downs 1967 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Heimes 2016 Hernandez-Arciga, Hernandez, Lopez-Vidal, Villegas-Ruiz & Elizalde-Arellano 2013 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Martin 1955 [as semiannulatus] Martin 1958 [as semiannulatus] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Taylor 1949 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 [as semiannulatus] Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis lorancai Zongolica Mountains Earth Snake Canseco-Marquez, Pavon-Vazquez, Lopez-Luna & Nieto-Montes de Oca 2016 Dominguez-Mendoza, Castillo Juarez, Vasquez-Cruz & Canseco-Marquez 2021 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Pena-Martinez, Arrazola-Garcia, Garcia-Padilla, Lavariega, Villalobos-Juarez, Mata-Silva, Fucsko & Wilson 2022 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Torre-Loranca, Martinez-Fuentes, Canseco-Marquez & Garcia-Vazquez 2020 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Geophis maculiferus Michoacan Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Downs 1967 Duellman 1965 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis mutitorques Highland Earth Snake Auth, Smith, Brown & Lintz 2000 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Downs 1967 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Perez-Higareda & Smith 1991 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Taylor 1949 Taylor 1953 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Geophis nasalis Coffee Earth Snake Alvarez del Toro 1982 Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022 Downs 1967 Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis nigrocinctus Black-banded Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Downs 1967 Duellman 1965 Flores-Villela 1993 Flores-Villela, Loeza-Corichi & Perez-Nunez 1995 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Heimes 2016 Liner 1994 Liner 2007 Palacios-Aguilar, Ochoa-Ochoa, Colin-Martinez, Hernandez-Rubio & Soria-Ortiz 2022 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis occabus El Molote Earth Snake Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar, Santos-Bibiano & Beltran-Sanchez 2016 Pavan-Vazquez, Garcia-Vazquez, Blancas-Hernandez & Nieto-Montes de Oca 2011 Wilson, Mata-Silva & Johnson 2013   * Geophis omiltemanus Guerreran Earth Snake Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022 Downs 1967 Flores-Villela 1993 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Pavon-Vazquez, Garcia-Vazquez, Blancas-Hernandez & Nieto-Montes de Oca 2011 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis petersii Mexican Mountain Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022 Carmona-Torres & Gonzalez-Hernandez 2014 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Downs 1967 Duellman 1965 Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Smith 2020 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Palacios-Aguilar & Flores-Villela 2018 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis pyburni Coalcoman Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022 Campbell & Murphy 1977 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Montano-Ruvalcaba, Reyes-Velasco, Grunwald & Jones 2020 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   Geophis rhodogaster Rose-bellied Earth Snake Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 2007 Smith 1995 Townsend 2006 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis rostralis Sierra Madre Earth Snake Heimes 2016 Liner 1994 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Wilson & Townsend 2007   * Geophis russatus Red Earth Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Pavon-Vazquez, Garcia-Vazquez, Blancas-Hernandez & Nieto-Montes de Oca 2011 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis sallaei Oaxacan Earth Snake Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Downs 1967 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Pavon-Vazquez, Garcia-Vazquez, Blancas-Hernandez & Nieto-Montes de Oca 2011 Smith & Chiszar 1992 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   Geophis sanniolus Pygmy Snail Eater Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Duellman 1965 Dundee, White & Rico-Gray 1986 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Heimes 2016 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Kofron 1990 Lee 1996 Liner 1994 Liner 2007 McCoy 1986 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Peters & Orejas-Miranda 1970 Peters 1960 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Geophis sartorii Terrestrial Snail Eater Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Blancas-Hernandez, Palacios-Aguilar & Santos-Bibiano 2019 Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 Campos-Rodriguez, Perez-Valera, Evaristo-Aguilar, Elizalde-Arellano, Lopez-Vidal & Hernandez-Arciga 2010 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1965 Dundee, White & Rico-Gray 1986 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Iturbe-Morgado & Torres-Angeles 2016 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Kofron 1988 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Martin 1955 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Alvarez del Toro 1962 Smith & Darling 1952 Smith & Taylor 1945 Smith 1960 Taylor 1949 Taylor 1952 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Angeles, Hernandez-Melo & Zepeda-Hernandez 2017 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vasquez-Cruz & Canseco-Marquez 2020 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Zenteno-Huerta, Trejo Hernandez, Morales-Capellan & Fernandez-Badillo 2021   * Geophis semidoliatus Coral Earth Snake Auth, Smith, Brown & Lintz 2000 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Downs 1967 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Aguilar-Lopez, Solano-Zavaleta & Maceda-Cruz 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Perez-Higareda & Smith 1991 Perez-Higareda, Smith & Lopez-Luna 2001 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Vazquez-Vega, Canseco-Marquez, Acosta-Sanchez & Flores-Villela 2016 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Geophis sieboldi West Mexican Earth Snake Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Barragan-Resendiz, Pavon-Vazquez, Cervantes-Burgos, Trujano-Ortega, Canseco-Marquez & Garcia-Vazquez 2022 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Downs 1967 Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis tarascae Tarascan Earth Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Downs 1967 Duellman 1965 Flores-Villela 1993 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Heimes 2016 Liner 1994 Liner 2007 Medica, Arndt & Dixon 1975 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Wilson & Johnson 2010 Wilson & Townsend 2007 Wilson, Mata-Silva & Johnson 2013   * Geophis turbidus Cuetzalan Earth Snake Cruz-Elizalde, Ramirez-Bautista & Lara-Tufino 2015 Downs 1967 [as carinosus] Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 [as dubius] Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022 Heimes 2016 Pavon-Vazquez, Canseco-Marquez & Nieto-Montes de Oca 2013 Perez-Higareda & Smith 1988 [as dubius] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Webb & Fugler 1957 [as rostralis] Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Gyalopion (Western Hook-nosed Snakes)   Gyalopion canum Chihuahuan Hook-nosed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Dixon, Sabbath & Worthington 1962 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Hardy 1975 Heimes 2016 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Licht & Gehlbach 1961 Liner 1994 Liner 2007 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Ponce-Campos & Huerta-Ortega 1999 Rorabaugh 2008 Smith & Taylor 1945 Tanner 1985 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Gyalopion quadrangulare Desert Hook-nosed Snake Auth, Smith, Brown & Lintz 2000 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Hardy & McDiarmid 1969 Hardy 1975 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Rorabaugh 2008 Smith & Lemos-Espinal 2006 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955 [as desertorum] Genus Heterodon (North American Hognose Snakes)   Heterodon kennerlyi Mexican Hognose Snake Auth, Smith, Brown & Lintz 2000 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 [as nasicus] Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Farr, Lazcano & Lavin-Murcio 2013 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Heimes 2016 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 McCranie & Wilson 2001 [as nasicus] Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Ramos 1987 [as H. nasicus] Rorabaugh 2008 Smith & Taylor 1945 Smith 1991 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Taylor 1949 Taylor 1952 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Vazquez-Diaz, Quintero-Diaz & Ramirez-Bautista 1998 [as nasicus] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Hypsiglena (North American Night Snakes)   * Hypsiglena affinis Rio Grande de Santiago Night Snake Banuelos-Alamillo & Carbajal-Marquez 2016 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Heimes 2016 Hensley & Lannom 1966 Liner 1994 Liner 2007 Mulcahy 2008 Smith & Taylor 1945 Tanner & Robison 1960 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Hypsiglena catalinae Santa Catalina Night Snake Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Mulcahy 2008 Mulcahy, Martinez-Gomez, Aguirre-Leon, Cervantes-Pasqualli & Zug 2014 Tanner 1966   Hypsiglena chlorophaea Desert Night Snake Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Grismer 2002 Heimes 2016 Langebartel & Smith 1954 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Mulcahy 2008 Rorabaugh, Turner, Devender, Hugo-Cabrera, Maynard, Devender, Villa, Hamilton, Hale, Aguilar-Morales, Blanco-Gutierrez, Wallace & Hedgcock 2019 Smith & Taylor 1945 [as H. o. ochrorhyncha] Smith, Lemos-Espinal & Heimes 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel & Norris 1955 [as ochrorhyncha]   * Hypsiglena gularis Partida Norte Island Night Snake Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Tanner 1954   Hypsiglena janii Chihuahuan Night Snake Auth, Smith, Brown & Lintz 2000 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano, Contreras-Balderas & Lavin-Murcio 2010 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 [as torquata] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Farr, Lavin Murcio & Lazcano 2007 [as torquata] Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Grant & Smith 1959 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 [as H. torquata janii] Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1964 Liner 1966 Liner 2007 McCranie & Wilson 2001 [as torquata] Mulcahy 2008 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones, Price & Fisher 2012 Smith & Taylor 1945 [as H. o. ochrorhyncha] Smith, Lemos-Espinal & Heimes 2005 [as ochrorhyncha chlorophaea] Tanner 1985 Taylor 1949 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 [as torquata] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel 1954   Hypsiglena ochrorhyncha Coast Night Snake Arnaud, Lazcano & Wilson 2019 [as H. torquata] Duellman 1965 Grismer 1989 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Mulcahy 2008 Tanner & Banta 1962 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel 1952   * Hypsiglena slevini Baja California Night Snake Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Etheridge 1961 Flores-Villela 1993 Grismer 2002 Heimes 2016 Leviton & Tanner 1960 Liner 1994 Liner 2007 Murray, Shedd & Dugan 2015 Reynoso 1990 Seib 1979 Soule 1961 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Hypsiglena tanzeri Rio Verde Night Snake Flores-Hernandez, Fernandez-Badillo & Hernandez-Gonzalez 2017 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Morales-Capellan, Fernandez-Badillo, Lopez-Mejia, Sanchez-Martinez & Goyenechea 2016 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Rautsaw, Holding, Strickland, Castaneda Gaytan, Garcia Gonzalez, Castaneda Gaytan, Borja Jimenez & Parkinson 2018 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Hypsiglena torquata Sinaloan Night Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1958 Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hardy & McDiarmid 1969 Heimes 2016 Hensley & Lannom 1966 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McDiarmid, Copp & Breedlove 1976 Mulcahy 2008 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar, Santos-Bibiano & Beltran-Sanchez 2016 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Santos-Bibiano, Villanueva-Castro, Palacios-Aguilar & Beltran-Sanchez 2017 Smith & Gelder 1955 Smith & Grant 1958 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Webb & Baker 1962 Williams & Arce 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Hypsiglena unaocularis Revillagigedo Islands Night Snake Heimes 2016 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Mulcahy, Martinez-Gomez, Aguirre-Leon, Cervantes-Pasqualli & Zug 2014 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Tanner 1944 Genus Imantodes (American Blunt-headed Tree Snakes)   Imantodes cenchoa Common Blunt-headed Tree Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Duellman 1965 Farr, Lazcano & Lavin-Murcio 2013 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Aguilar-Lopez, Solano-Zavaleta & Maceda-Cruz 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Langebartel & Smith 1959 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lee 1980 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Martin 1955 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Shreve 1957 Smith & Taylor 1945 Smith 1960 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Carvajal, Yanez-Munoz, Quirola, Smith & Almendariz 2012 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Zweifel 1959   Imantodes gemmistratus Central American Blunt-headed Tree Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Banuelos-Alamillo, Trujillo-de la Torre, Quintero-Diaz & Carbajal-Marquez 2017 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Canseco Marquez & Gutierrez Mayen 2006 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Charruau, Morales-Garduza, Reyes-Trinidad & Ramirez-Perez 2015 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Duellman 1958 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Hardy & McDiarmid 1969 Heimes 2016 Hensley & Lannom 1966 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1980 Lee 1996 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Loc-Barragan & Gonzalez-Olvera 2017 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 Mata-Silva, Garcia-Padilla, DeSantis, Rocha, Wilson, Simon-Salvador, Mayoral-Halla, Montiel-Altamirano & Ramirez-Bautista 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Mendoza-Hernandez, Solano-Zavaleta & Roth-Monzon 2019 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Padilla-Garcia & Mendoza-Quijano 1996 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Ponce-Campos & Huerta-Ortega 1998 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reese 1971 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Rorabaugh 2008 Smith & Brandon 1968 Smith & Grant 1958 Smith & Lemos-Espinal 2006 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Torres-Carvajal, Yanez-Munoz, Quirola, Smith & Almendariz 2012 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz, Olivares-Blanco & Reynoso-Martinez 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1959 Zweifel 1960   Imantodes tenuissimus Yucatan Blunt-headed Tree Snake Auth, Smith, Brown & Lintz 2000 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Duellman 1965 Dundee, White & Rico-Gray 1986 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1996 Liner 1994 Liner 2007 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Ortiz Medina, Cabrera-Cen, Nahuat-Cervera & Chable-Santos 2020 Smith & Taylor 1945 Torres-Carvajal, Yanez-Munoz, Quirola, Smith & Almendariz 2012 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Lampropeltis (King Snakes and Milk Snakes)   Lampropeltis abnorma Central American Milk Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 [as L. triangulum] Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [part] [as triangulum] Duellman 1965 [as doliata blanchardi] Dundee, White & Rico-Gray 1986 [as triangulum blanchardi] Flores-Villela 1993 [as triangulum [part]] Garcia-Padilla & Mata-Silva 2014 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Hall 1951 [as doliata blanchardi] Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 [as triangulum] Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 [as triangulum] Lee 1996 Liner 1994 Liner 2007 Markel 1990 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 [as L. polyzona] Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Ortiz Medina, Cabrera-Cen, Nahuat-Cervera & Chable-Santos 2020 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Ruane 2015 Ruane, Bryson, Pyron & Burbrink 2014 Smith & Taylor 1945 Wilson & Johnson 2010 [part] [as triangulum] Wilson, Mata-Silva & Johnson 2013 [part] [as triangulum]   Lampropeltis alterna Grey-banded Kingsnake Auth, Smith, Brown & Lintz 2000 Blair & Hansen 2018 Campos-Rodriguez, Flores-Leyva, Lorenzo-Marquez & Toledo-Jimenez 2017 Flores-Villela 1993 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Gehlbach & Baker 1962 Hansen & Salmon 2017 Heimes 2016 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Liner 1964 Liner 1994 Liner 2007 Liner, Johnson & Chaney 1976 Markel 1990 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Salmon, Liner, Forks & Lazcano 2004 Smith & Taylor 1945 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Lampropeltis annulata Tamaulipan Milk Snake Auth, Smith, Brown & Lintz 2000 Campos-Rodriguez, Perez-Valera, Evaristo-Aguilar, Elizalde-Arellano, Lopez-Vidal & Hernandez-Arciga 2010 Contreras Arquieta & Lazcano Villarreal 1995 Fernandez-Badillo, Valdez-Renteria, Olvera-Olvera, Sanchez-Martinez, Manriquez-Moran & Goyenechea 2017 Flores-Villela 1993 [as triangulum [part]] Heimes 2016 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Dixon 2013 [part] [as triangulum] Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 [as triangulum] Lemos-Espinal, Smith & Cruz 2016 [as triangulum] Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Liner, Johnson & Chaney 1977 Markel 1990 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ruane, Bryson, Pyron & Burbrink 2014 Smith & Taylor 1945 Smith, Chiszar, Clary & Martelli 1999 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Wilson & Johnson 2010 [part] [as triangulum] Wilson, Mata-Silva & Johnson 2013 [part] [as triangulum]   Lampropeltis californiae California Kingsnake Arnaud, Lazcano & Wilson 2019 [as L. getula] Banks & Farmer 1963 Erickson & Hamilton 1995 Etheridge 1961 [as L. getulus conjuncta] Figg-Hoblyn & Banta 1957 [as L. getulus conjuncta] Frick, Heady & Hollingsworth 2016 Grismer 2002 [as getula] Heimes 2016 Lara-Gongora, Beaman, Grismer & Lawler 1993 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 Markel 1990 Schmidt 1953 Smith & Taylor 1945 Wilson & Johnson 2010 [as getula] Wilson, Mata-Silva & Johnson 2013   * Lampropeltis catalinensis Santa Catalina Island Kingsnake Grismer 2002 Heimes 2016 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Lampropeltis gentilis Northwestern Milk Snake Baeza-Tarin, Hernandez, Giovanetto, Espinosa-Trevino, Lazcano & Graham 2018 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019   * Lampropeltis greeri Durango Kingsnake Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Ahumada-Carillo, Vazquez-Huizar, Vazquez-Diaz & Garcia-Vazquez 2011 [as mexicana] Carbajal-Marquez, Dominguez-de la Riva, Jimenez-Godoy, Quintero-Diaz & Banuelos-Alamillo 2020 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [as mexicana, citing IUCN 2010] Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 [as mexicana] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as L. mexicana] Gehlbach & Baker 1962 Hansen & Alamillo 2018 Hansen & Bryson 2009 [as mexicana] Hansen & Salmon 2017 Hansen, Rodriguez & Grunwald 2011 [as mexicana] Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 [as mexicana] Liner 2007 Markel 1990 [as mexicana] Savage & Hansen 2009 [as mexicana] Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 [as mexicana] Webb 1961 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 [as mexicana]   * Lampropeltis herrerae Todos Santos Island Kingsnake Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Markel 1990 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Lampropeltis knoblochi Chihuahuan Mountain Kingsnake Enderson, Devender & Bezy 2014 [as L. pyromelana] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 [as L. pyromelana] Hammerson 2019 Heimes 2016 Lemos-Espinal & Smith 2007 [as L. p. pyromelana] Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Markel 1990 Rorabaugh 2008 [as L. pyromelana] Rorabaugh, Turner, Devender, Hugo-Cabrera, Maynard, Devender, Villa, Hamilton, Hale, Aguilar-Morales, Blanco-Gutierrez, Wallace & Hedgcock 2019 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner 1953 Tanner 1985 Wilson & Johnson 2010 [as L. pyromelana] Wilson, Mata-Silva & Johnson 2013   * Lampropeltis leonis Nuevo Leon Kingsnake Contreras Arquieta & Lazcano Villarreal 1995 [as mexicana] Farr, Lazcano & Lavin-Murcio 2009 [as mexicana] Gehlbach & Baker 1962 Hansen & Salmon 2017 Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 [as mexicana] Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 [as mexicana] Lazcano, Galvan & Kardon 2000 [as mexicana] Lazcano, Garcia-Salas, Banda-Leal, Wilson, Favela-Lara, Solis-Baraja & Pacheco-Trevino 2020 [as L. mexicana] Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 [as mexicana] Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 [as mexicana] Lemos-Espinal, Smith & Cruz 2016 [as mexicana] Lemos-Espinal, Smith & Cruz 2018 [as mexicana] Liner 2007 Markel 1990 [as mexicana] Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as mexicana] Smith & Taylor 1945 Teran-Juarez, Garcia-Padilla, Leyto-Delgado & Garcia-Morales 2015 [as mexicana] Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as mexicana] Welsh, Lazcano & Bryson 2020   * Lampropeltis mexicana San Luis Potosi Kingsnake Correa-Sanchez, Woolrich-Pina & Santoyo-Morales 2009 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Gehlbach & Baker 1962 Hansen & Salmon 2017 Hansen, Fernandez-Badillo, Ramirez-Bautista & Avalos-Torales 2016 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Markel 1990 Mendoza-Quijano, Mejenes-Lopez, Reynoso-Rosales, Estrada-Hernandez & Rodriguez-Blanco 2001 Quintero-Diaz & Carbajal-Marquez 2019 Quintero-Diaz, Adame & Vazquez-Diaz 2001 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Smith & Taylor 1945 Taylor 1949 Valdez-Renteria, Morales-Capellan & Fernandez-Badilllo 2021 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Lampropeltis nigrita Mexican Black Kingsnake Dixon, Sabbath & Worthington 1962 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as getula] Grismer 1996 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 Markel 1990 Zweifel & Norris 1955   * Lampropeltis polyzona Central Mexican Milk Snake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as triangulum] Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Canseco Marquez & Gutierrez Mayen 2006 [as triangulum] Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [part] [as triangulum] Castro-Franco & Bustos-Zagal 1994 [as triangulum] Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [as triangulum] Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 [as triangulum] Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 [part] [as triangulum] Dixon, Ketchersid & Lieb 1972 [as triangulum [part]] Duellman 1958 Duellman 1965 [as doliata] Enderson, Devender & Bezy 2014 [as triangulum] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as triangulum] Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 [as triangulum [part]] Fugler & Dixon 1958 Garcia-Vazquez, Canseco-Marquez, Aguilar-Lopez, Solano-Zavaleta & Maceda-Cruz 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 [as triangulum] Hardy & McDiarmid 1969 Heimes 2016 Lee 1996 Lemos-Espinal & Dixon 2013 [part] [as triangulum] Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 [as triangulum] Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva & Hansen 2017 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 Luz, Lemos-Espinal & Smith 2016 Markel 1990 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McDiarmid, Copp & Breedlove 1976 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 [as triangulum] Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1987 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Quintero-Diaz, Rojas-Quezada & Carbajal-Marquez 2014 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 [as triangulum] Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rodriguez-Romero, Monroy-Vilchis & Hernandez-Gallegos 2008 Rojo-Gutierrez, Jaimes-Rodriguez, Cruz-Saenz, Lopez-Fernandez, Chavez-Uribe & Lazcano 2018 Rorabaugh 2008 [as triangulum] Ruane 2015 Ruane, Bryson, Pyron & Burbrink 2014 Smith & Gelder 1955 Smith & Taylor 1945 Smith 1960 Tanner & Robison 1960 Tanner 1985 Taylor 1949 Taylor 1950 Taylor 1953 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vasquez-Cruz & Canseco-Marquez 2020 Vasquez-Cruz, Olivares-Blanco & Reynoso-Martinez 2021 Wilson & Johnson 2010 [part] [as triangulum] Wilson, Mata-Silva & Johnson 2013 [part] [as triangulum] Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955 Zweifel 1959 Zweifel 1960   * Lampropeltis ruthveni Michoacan King Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [citing IUCN 2010] Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon & Lemos-Espinal 2010 Duellman 1965 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Gartska 1982 Grunwald, Perez-Rivera, Ahumada-Carrillo, Franz-Chavez & Forest 2016 Hansen & Salmon 2017 Hansen, Hernandez Arciga & Savage 2015 Heimes 2016 Hernandez-Melo & Fernandez-Badillo 2015 Lemos-Espinal & Smith 2015 Liner 1994 Liner 2007 Markel 1990 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Roth-Monzon, Mendoza-Hernandez & Flores-Villela 2011 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Lampropeltis splendida Desert Kingsnake Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 [as getula] Contreras Arquieta & Lazcano Villarreal 1995 Farr, Lazcano & Lavin-Murcio 2013 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Heimes 2016 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 [as getula] Lemos-Espinal, Smith & Cruz 2016 [as getula] Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 [as splendida] Liner 1994 Liner 2007 Markel 1990 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Smith & Taylor 1945 Tanner 1985 Taylor 1952 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 [as getula] Wilson, Mata-Silva & Johnson 2013 Zweifel 1954   * Lampropeltis webbi Sinaloan Mountain King Snake Bryson, Dixon & Lazcano 2005 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Hansen & Salmon 2017 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Liner 2007 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Lampropeltis zonata California Mountain Kingsnake Flores-Villela 1993 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Markel 1990 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel 1974 Genus Leptodeira (Typical Cat-eyed Snakes)   Leptodeira frenata Rain Forest Cat-eyed Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Barrio-Amoros 2019 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Daza, Smith, Paez & Parkinson 2009 Duellman 1958 Duellman 1965 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2022 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Leptodeira maculata Mexican Cat-eyed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 [as annulata cussiliris] Arechaga-Ocampo, Montalban-Huidobro & Castro-Franco 2008 [as annulata cussiliris] Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Barrio-Amoros 2019 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel, Aguilar-Cortes & Gonzalez-Ruiz-1985 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as annulata] Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Daza, Smith, Paez & Parkinson 2009 [as annulata cussiliris] Duellman 1958 [as annulata cussiliris] Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Farr, Lazcano & Lavin-Murcio 2013 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 [as annulata] Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 [as annulata cussiliris] Hall 1951 Hardy & McDiarmid 1969 Heimes 2016 Holman 1964 [as annulata cussiliris] Johnson 1990 [as annulata] Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 [as annulata cussiliris] Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lewis & Johnson 1955 Liner & Dundee 1969 [as annulata cussiliris] Liner 1994 [as annulata cussiliris] Liner 2007 [as annulata cussiliris] Loc-Barragan & Lazcano 2018 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 Martin 1958 Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 [as annulata] Mata-Silva, Garcia-Padilla, DeSantis, Rocha, Wilson, Simon-Salvador, Mayoral-Halla, Montiel-Altamirano & Ramirez-Bautista 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 [as annulata] Perez-Higareda & Smith 1991 [as annulata cussiliris] Perez-Higareda 1978 [as annulata cussiliris] Perez-Ramos, Riva & Uribe-Pena 2000 [as annulata cussiliris] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 [as cussiliris] Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 [as annulata] Smith & Darling 1952 Smith & Taylor 1945 Solano-Zavaleta, Mendoza-Hernandez, & Canseco-Marquez 2006 [as L. annulata cussiliris] Taylor 1949 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Wilson & Johnson 2010 [as L. annulata] Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1959   Leptodeira nigrofasciata Black-banded Cat-eyed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 Barrio-Amoros 2019 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Duellman 1958 Flores-Villela 1993 Heimes 2016 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 Mata-Silva, DeSantis, Garcia-Padilla, Rocha, Wilson & Ramirez-Bautista 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Smith & Taylor 1945 [as L. mystacina] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Leptodeira polysticta Small-spotted Cat-eyed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as septentrionalis] Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 [as L. septentrionalis] Barrio-Amoros 2019 Brattstrom & Adis 1952 [as taylori] Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 [as L. septentrionalis] Camarillo-R. & Smith (in Strimple & Strimple) 1992 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as septentrionalis] Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as L. septentrionalis] Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [as annulata] Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 [as septentrionalis] Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 [as septentrionalis] Duellman 1958 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as septentrionalis] Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Aguilar-Lopez, Solano-Zavaleta & Maceda-Cruz 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 [as septentrionalis] Hardy & McDiarmid 1969 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 [as septentrionalis] Johnson 1990 [as septentrionalis] Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 [as septentrionalis] Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 [as septentrionalis] Lee 1996 Lemos-Espinal & Smith 2020 [as L. septentrionalis] Lemos-Espinal, Smith, Pierce & Painter 2020 [as L. septentrionalis] Liner 1994 Liner 2007 Loc-Barragan, Lazcano & Woolrich-Pina 2018 [as L. septentrionalis] Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 [as L. septentrionalis] Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as septentrionalis] Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 [as L. septentrionalis] Smith & Taylor 1945 Smith 1960 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 [as septentrionalis]   * Leptodeira punctata Western Cat-eyed Snake Auth, Smith, Brown & Lintz 2000 Barrio-Amoros 2019 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1958 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Greer 1965 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 Rorabaugh 2008 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   Leptodeira rhombifera Central American Banded Cat-eyed Snake Barrio-Amoros 2019   Leptodeira septentrionalis Northern Cat-eyed Snake Auth, Smith, Brown & Lintz 2000 Barrio-Amoros 2019 Campos-Rodriguez, Chambert, Carmen-Diaz, Elizalde, Lopez-Vidal, Hernandez-Arciga, Santos-Barrera & Mendoza-Quijano 2004 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Darling & Smith 1954 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1958 Farr, Lazcano & Lavin-Murcio 2013 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1964 Liner 1994 Liner 2007 Liner, Johnson & Chaney 1977 Martin 1958 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Obregon-Esparza, Balderas-Valdivia, Cabirol, Rojas-Oropeza & Gonzalez-Hernandez 2018 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Taylor 1949 Taylor 1950 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vasquez-Cruz & Canseco-Marquez 2020 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Leptodeira splendida Splendid Cat-eyed Snake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Ahumada-Carillo, Vazquez-Huizar, Vazquez-Diaz & Garcia-Vazquez 2011 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Banuelos-Alamillo, Quintero-Diaz & Carbajal-Marquez 2017 Barrio-Amoros 2019 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel 1983 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1958 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Giovanetto, Herr, Hernandez & Graham 2019 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Ponce-Campos, Huerta-Ortega, Heinze-Yothers & Smith 2003 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 Shannon & Humphrey 1964 Smith & Taylor 1945 Tanner 1985 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares & Muniz-Martinez 2011 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Williams & Arce 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955 [as ephippiata]   * Leptodeira uribei Chamela Cat-eyed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Barrio-Amoros 2019 Bautista & Smith 1992 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Heimes 2016 Kucharzewski & Schatti 2016 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, DeSantis, Rocha, Wilson & Ramirez-Bautista 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mertz, Reyes-Velasco & Grunwald 2010 Mijangos, Huacuz & Quijada-Mascarenas 2006 Nieto-Toscano & Martinez-Coronel 2021 Palacios-Aguilar & Flores-Villela 2018 Ramirez-Bautista & Smith 1992 Reyes-Velasco & Mulcahy 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Reyes-Velasco, Hermosillo-Lopez, Grunwald & Avila-Lopez 2009 Vazquez-Arroyo, Palacios-Aguilar, Pino-Ocampo & Santos-Bibiano 2019 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Leptophis (Neotropical Parrot Snakes)   * Leptophis diplotropis Twin-keeled Parrot Snake Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Albuquerque, Santos, Borges-Nojosa & Avila 2022 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro & Smith 1956 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Berriozabal-Islas, Ramirez-Bautista, Saldana & Cruz-Elizalde 2012 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel 1983 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1958 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hardy & McDiarmid 1969 Heimes 2016 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 Mata-Silva, Garcia-Padilla, DeSantis, Rocha, Wilson, Simon-Salvador, Mayoral-Halla, Montiel-Altamirano & Ramirez-Bautista 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McDiarmid, Copp & Breedlove 1976 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Oliver 1948 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1989 Perez-Ramos, Riva & Uribe-Pena 2000 Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 Sanchez-Luna, Gonzalez-Hernandez, Cabrera-Guzman & Reynoso 2009 Smith & Alvarez del Toro 1962 Smith & Gelder 1955 Smith & Taylor 1945 Tanner 1985 Torres-Carvajal & Teran 2021 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares & Muniz-Martinez 2011 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955 Zweifel 1960   Leptophis mexicanus Mexican Parrot Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 Camarillo-Rangel 1995 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Duellman 1965 Farr, Lazcano & Lavin-Murcio 2013 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Aguilar-Lopez, Solano-Zavaleta & Maceda-Cruz 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mancilla-Moreno & Schmidt-Ballardo 1995 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nevarez-de los Reyes, Lazcano & Bonilla-Vega 2017 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Oliver 1948 Padilla-Garcia & Mendoza-Quijano 1996 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Smith 1960 Taylor 1949 Taylor 1952 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vasquez-Cruz & Canseco-Marquez 2020 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Leptophis modestus Cloud Forest Parrot Snake Alvarez del Toro 1982 Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 McCranie & Wilson 1993 Williams & Smith 1966 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Leptophis praestans Northern Green Parrot Snake Albuquerque & Fernandes 2022 Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 [as L. ahaetulla] Carbajal-Marquez, Cedeno-Vazquez, Garcia-Balderas & Ramirez-Valverde 2018 [as L. ahaetulla] Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as L. ahaetulla] Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as L. ahaetulla] Flores-Villela 1993 [as L. ahaetulla] Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 [as L. ahaetulla] Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 [as L. ahaetulla] Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 [as L. ahaetulla] Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 [as L. ahaetulla] Lee 1980 [as L. ahaetulla] Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 [as L. ahaetulla] Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as L. ahaetulla] Oliver 1948 Perez-Higareda & Smith 1987 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Smith & Alvarez del Toro 1962 Smith & Taylor 1945 Smith 1960 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 [as L. ahaetulla] Torres-Solis, Nahuat-Cervera & Ortiz-Medina 2017 [as L. ahaetulla] Wilson & Johnson 2010 [as L. ahaetulla] Wilson, Mata-Silva & Johnson 2013 [as L. ahaetulla] Genus Manolepis (Thin-scaled Snake)   * Manolepis putnami Thin-scaled Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1958 Duellman 1965 Flores-Villela 1993 Heimes 2016 Johnson 1978 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mata-Silva, Rocha, Garcia-Padilla, DeSantis, Wilson & Ramirez-Bautista 2017 Palacios-Aguilar & Flores-Villela 2018 Palacios-Resendiz & Palacios-Hernandez 2019 Perez-Ramos, Riva & Uribe-Pena 2000 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Genus Masticophis (North American Whip Snakes and Coachwhips)   * Masticophis anthonyi Clarion Island Whip Snake Brattstrom 1955 Flores-Villela 1993 Heimes 2016 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zug 2013   * Masticophis aurigulus Baja California Striped Whip Snake Flores-Villela 1993 Grismer 1990 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Masticophis barbouri Espiritu Santo Striped Whip Snake Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Masticophis bilineatus Sonoran Whip Snake Auth, Smith, Brown & Lintz 2000 Camper & Dixon 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1958 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Grismer 2002 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Lewis & Johnson 1956 Liner 1994 Liner 2007 Loc-Barragan 2019 McCranie & Wilson 2001 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Webb 1982 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955   Masticophis flagellum Common Coachwhip Auth, Smith, Brown & Lintz 2000 Campos-Rodriguez, Elizalde-Arellano, Lopez-Vidal, Aguilar-Martinez, Ramos-Reyes & Hernandez-Arciga 2009 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Conant 1965 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Flores-Villela 1993 Fugler & Webb 1956 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Grant & Smith 1959 Heimes 2016 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Martin 1958 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Quintero-Diaz, Sigala-Rodriguez, Vazquez-Diaz, Carrasco, Sigala-Rodriguez, Roman & de la Rosa 2007 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Reano-Hernandez, Wilson, Ramirez-Bautista, Cruz-Elizalde & Hernandez-Melo 2015 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Taylor 1949 Taylor 1952 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson 1973 Wilson, Mata-Silva & Johnson 2013   Masticophis fuliginosus Baja California Coachwhip Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Masticophis lateralis Pacific Striped Whip Snake Flores-Villela 1993 Goodman, Esposito, Ponce, Sauer, Stiner & Ruane 2019 Grismer & Mahrdt 1996 Grismer 2002 Heimes 2016 Jennings 1983 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Masticophis lineatus Mexican Whip Snake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as M. mentovarius] Auth, Smith, Brown & Lintz 2000 [as striolatus] Camarillo-R. & Smith (in Strimple & Strimple) 1992 [as striolatus] Castro-Franco & Bustos-Zagal 1994 [as M. mentovarius] Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [as M. mentovarius] Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 [as M. mentovarius] Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 [as M. mentovarius] Davis & Smith 1953 [as striolatus] Dixon, Sabbath & Worthington 1962 Duellman 1958 Duellman 1965 [as striolatus] Enderson, Devender & Bezy 2014 [as M. mentovarius] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as M. mentovarius] Hall 1951 Hardy & McDiarmid 1969 [as M. mentovarius] Heimes 2016 [as striolatus] Johnson 1977 [as striolatus] Johnson 1982 [as M. mentovarius] Lemos-Espinal & Smith 2007 [as M. mentovarius] Lemos-Espinal & Smith 2020 [as M. mentovarius] Lemos-Espinal, Smith & Rorabaugh 2019 [as M. mentovarius] Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 [as M. mentovarius] Lemos-Espinal, Smith, Pierce & Painter 2020 [as M. mentovarius] Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 [as M. mentovarius] Lewis & Johnson 1955 Lewis & Johnson 1956 [as striolatus] Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 [as M. mentovarius] Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 [as M. mentovarius] Leyte-Manrique, Morales-Castorena & Escobedo-Morales 2016 [as M. mentovarius] Liner 1994 [as striolatus] Liner 2007 [as striolatus] Loc-Barragan & Lazcano 2018 [as mentovarius] Loc-Barragan, Lazcano & Woolrich-Pina 2018 [as M. mentovarius] Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 [as M. mentovarius] Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Rocha, Mata-Gonzalez, Ramirez-Bautista, Berriozabal-Islas, Garcia-Padilla, Johnson & Wilson 2019 McCranie & Wilson 2001 [as M. mentovarius] McDiarmid, Copp & Breedlove 1976 [as striolatus] Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 [as M. mentovarius] Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 O'Connell & Smith 2018 Perez-Ramos, Riva & Uribe-Pena 2000 [as striolatus] Pianka & Smith 1959 [as striolatus] Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 [as M. mentovarius] Rorabaugh, Turner, Devender, Hugo-Cabrera, Maynard, Devender, Villa, Hamilton, Hale, Aguilar-Morales, Blanco-Gutierrez, Wallace & Hedgcock 2019 [as M. mentovarius] Smith & Gelder 1955 Smith & Lynch 1967 [as striolatus] Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 [as striolatus] Tanner 1985 [as striolatus] Valdez-Lares & Gadsden-Esparza 2014 [as striolatus] Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 [as M. mentovarius] Vazquez-Diaz & Quintero-Diaz 2005 [as M. mentovarius] Webb & Fugler 1957 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 [as M. mentovarius] Zweifel & Norris 1955 [as striolatus] Zweifel 1960   Masticophis mentovarius Neotropical Whip Snake Alvarez del Toro 1982 Auth, Chiszar, Smith & Breukelen 1997 Auth, Chiszar, Smith & Breukelen 1998 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Canseco Marquez & Gutierrez Mayen 2006 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cedeno-Vazquez & Beutelspacher-Garcia 2018 Cedeno-Vazquez, Calderon-Mandujano & Pozo 2003 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dundee, White & Rico-Gray 1986 Farr, Lavin Murcio & Lazcano 2007 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1977 Johnson 1982 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1964 Liner 1994 Liner 2007 Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Smith & Taylor 1945 Taylor 1949 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Masticophis piceus Western Coachwhip Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as flagellum] Auth, Smith, Brown & Lintz 2000 Enderson, Devender & Bezy 2014 [as flagellum] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as flagellum] Grismer 2002 Hardy & McDiarmid 1969 Heimes 2016 Langebartel & Smith 1954 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 [as M. flagellum] Lemos-Espinal, Smith & Rorabaugh 2019 [as M. flagellum] Liner 1994 Liner 2007 McDiarmid, Copp & Breedlove 1976 [as flagellum] O'Connell & Smith 2018 Rorabaugh 2008 [as flagellum] Smith & Gelder 1955 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Wilson 1973 [as M. flagellum] Zweifel & Norris 1955   Masticophis schotti Eastern Striped Whip Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as taeniatus] Auth, Smith, Brown & Lintz 2000 Camper & Dixon 1994 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano, Garcia-Salas & Contreras-Balderas 2013 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 [as taeniatus] Duellman 1965 [as taeniatus autralis] Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Heimes 2016 Huitzil Mendoza & Goyenechea Mayer-Goyenechea 2011 [as Coluber taeniatus] Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Garcia-Salas, Banda-Leal, Wilson, Favela-Lara, Solis-Baraja & Pacheco-Trevino 2020 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1964 Liner 1994 [as taeniatus autralis] Liner 2007 Martin 1958 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Parker 1982 [as M. taeniatus] Perez-Higareda & Smith 1991 [as taeniatus autralis] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Sigala-Rodriguez, Vazquez-Diaz, Quintero-Diaz, Sigala-Rodriguez & Ardit 2008 [as Coluber taeniatus] Smith & Taylor 1945 Taylor 1949 [as taeniatus autralis] Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vazquez-Diaz & Quintero-Diaz 2005 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 [as taeniatus] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Masticophis slevini San Esteban Island Whip Snake Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Grismer 2002 Heimes 2016 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Masticophis taeniatus Western Striped Whip Snake Auth, Smith, Brown & Lintz 2000 Camper & Dixon 1994 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Flores-Villela 1993 Fugler & Webb 1956 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Parker 1982 Smith & Taylor 1945 Tanner 1985 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Villalobos-Juarez & Sigala-Rodriguez 2019 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel 1954 Genus Mastigodryas (Neotropical Lizard Eaters)   * Mastigodryas cliftoni West Mexican Lizard Eater Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Hardy & McDiarmid 1969 Hardy 1963 [as fasciatus] Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Montingelli 2009 Montingelli, Grazziotin, Battilana, Murphy, Zhang & Zaher 2019 Ponce-Campos & Huerta-Ortega 1998 Rorabaugh 2008 Smith, Lemos-Espinal & Heimes 2005 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Villa, Carillo-Reyes & Avila-Villegas 2011 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   Mastigodryas dorsalis Striped Lizard Eater Hidalgo-Garcia, Luna-Reyes, Clause, Carbajal-Marquez, Sigala-Rodriguez & Munoz-Alonso 2023 Liner 1994 Liner 2007 Montingelli 2009 Montingelli, Grazziotin, Battilana, Murphy, Zhang & Zaher 2019   Mastigodryas laevis Guatemalan Lizard Eater Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as melanolomus] Alvarez del Toro 1982 [as melanolomus stuarti] Auth, Smith, Brown & Lintz 2000 [as melanolomus stuarti] Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 [as melanolomus tehuanae] Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as Dryadophis melanolomus] Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as Dryadophis melanolomus] Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [as melanolomus] Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 [as melanolomus] Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 [as melanolomus] Duellman 1958 [as melanolomus stuarti] Duellman 1965 [as melanolomus stuarti] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as melanolomus] Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 [as melanolomus tehuanae] Hardy & McDiarmid 1969 [as melanolomus stuarti] Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 [as melanolomus] Johnson 1990 [as melanolomus] Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 [as melanolomus] Lee 1996 [as melanolomus] Lemos-Espinal & Dixon 2013 [as melanolomus tehuanae] Lemos-Espinal & Smith 2020 [as M. melanolomus] Lemos-Espinal, Smith & Woolrich-Pina 2018 [as melanolomus tehuanae] Lemos-Espinal, Smith, Pierce & Painter 2020 [as M. melanolomus] Liner 1994 [as melanolomus stuarti] Liner 2007 [as melanolomus stuarti] Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 [as Dryadophis melanolomus [part]] Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as melanolomus tehuanae] Mata-Silva, Rocha, Mata-Gonzalez, Ramirez-Bautista, Berriozabal-Islas, Garcia-Padilla, Johnson & Wilson 2019 [as M. melanolomus] Montingelli 2009 Palacios-Aguilar & Flores-Villela 2018 [as melanolomus] Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 [as melanolomus] Perez-Ramos, Riva & Uribe-Pena 2000 [as melanolomus stuarti] Peters & Orejas-Miranda 1970 [as melanolomus tehuanae] Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 [as M. melanolomus] Smith & Grant 1958 [as melanolomus stuarti] Smith & Taylor 1945 [as melanolomus stuarti] Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 [as melanolomus tehuanae]   Mastigodryas melanolomus Salmon-bellied Lizard Eater Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Duellman 1965 Escalante-Pasos & Garcia-Padilla 2015 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1996 Liner 1994 Liner 2007 Montingelli 2009 Montingelli, Grazziotin, Battilana, Murphy, Zhang & Zaher 2019 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Mastigodryas slevini Nayarit Lizard Eater Heimes 2016 Liner 1994 Liner 2007 Loc-Barragan, Lazcano & Woolrich-Pina 2018 [as M. melanolomus] McDiarmid, Copp & Breedlove 1976 Montingelli 2009 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 [as M. melanolomus] Smith & Taylor 1945 Stuart 1941 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 [as melanolomus] Zweifel 1960   * Mastigodryas veraecrucis Olive Lizard Eater Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 [as M. melanolomus] Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 [as M. melanolomus] Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 [as M. melanolomus] Dixon & Lemos-Espinal 2010 Farr, Lazcano & Lavin-Murcio 2013 [as melanolomus] Heimes 2016 Lemos-Espinal & Smith 2015 [as melanolomus] Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 [as melanolomus] Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 [as Dryadophis melanolomus [part]] Monroy-Ibarra, Mejenes-Lopez & Mendoza-Quijano 1996 Montingelli 2009 Nelson & Nickerson 1966 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 [as M. melanolomus] Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 [as melanolomus] Smith & Taylor 1945 Smith 1960 Stuart 1941 Taylor 1949 Taylor 1950 Taylor 1952 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as melanolomus] Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 [as M. melanolomus] Vasquez-Cruz & Canseco-Marquez 2020 [as M. melanolomus] Vasquez-Cruz, Olivares-Blanco & Reynoso-Martinez 2021 [as M. melanolomus] Genus Nerodia (North American Water Snakes)   Nerodia erythrogaster Plain-bellied Water Snake Auth, Smith, Brown & Lintz 2000 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Conant 1969 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano & Contreras-Balderas 2019 Flores-Villela 1993 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Gibbons & Dorcas 2004 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 McCranie 1990 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Smith & Taylor 1945 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Uriarte-Garzon & Garcia-Vazquez 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Nerodia rhombifer Diamondback Water Snake Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Conant 1969 Contreras Arquieta & Lazcano Villarreal 1995 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fugler & Webb 1957 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gibbons & Dorcas 2004 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Martin 1958 McAllister 1985 Meza-Parral, Sarmiento-Rojas & Ramirez-Valverde 2010 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Perez-Higareda, Lopez-Luna, Chiszar & Smith 2002 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Smith 1960 Taylor 1949 Taylor 1952 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Ninia (Coffee Snakes)   Ninia diademata Ring-necked Coffee Snake Alvarez del Toro 1982 Angarita-Sierra 2014 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Flores-Villela 1993 [part] Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Taylor 1949 Taylor 1950 Taylor 1952 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Webb & Fugler 1957 Wilson & Johnson 2010 [part] Wilson, Mata-Silva & Johnson 2013 [part] Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Ninia labiosa Pacific Ring-necked Coffee Snake Alvarez del Toro 1982 Angarita-Sierra 2014 Auth, Smith, Brown & Lintz 2000 Heimes 2016 Liner 1994 Liner 2007   Ninia sebae Red-backed Coffee Snake Alvarez del Toro 1982 Angarita-Sierra 2014 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Cabrera-Hernandez, Toledo Gonzalez & Enriquez Robles 2018 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Duellman 1965 Dundee, White & Rico-Gray 1986 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Aguilar-Lopez, Solano-Zavaleta & Maceda-Cruz 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Greene 1975 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1996 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mancilla-Moreno & Rendon-Rojas 1995 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Smith 1960 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Vasquez-Cruz, Olivares-Blanco & Reynoso-Martinez 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Opheodrys (North American Green Snakes)   Opheodrys aestivus Rough Green Snake Contreras Arquieta & Lazcano Villarreal 1995 Flores-Villela 1993 Heimes 2016 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Liner 1994 Liner 2007 Liner, Johnson & Chaney 1977 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Smith & Taylor 1945 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Opheodrys vernalis Smooth Green Snake Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Tanner 1985 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Oxybelis (Neotropical Vine Snakes)   Oxybelis fulgidus Green Vine Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Duellman 1965 Dundee, White & Rico-Gray 1986 Flores-Villela 1993 Garcia-Grajales & Buenrostro-Silva 2011 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1980 Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1987 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Rodriguez-Perez & Mata-Silva 2019 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Oxybelis microphthalmus Thornscrub Vine Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as aeneus] Auth, Smith, Brown & Lintz 2000 [as aeneus] Camarillo-R. & Smith (in Strimple & Strimple) 1992 [as aeneus] Camarillo-Rangel, Aguilar-Cortes & Gonzalez-Ruiz-1985 [as aeneus] Campos-Rodriguez, Perez-Valera, Evaristo-Aguilar, Elizalde-Arellano, Lopez-Vidal & Hernandez-Arciga 2010 [as aeneus] Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as aeneus] Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as O. aeneus] Castro-Franco & Bustos-Zagal 1994 [as aeneus] Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [as aeneus] Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 [as aeneus] Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 [as aeneus] Davis & Smith 1953 [as aeneus] Duellman 1958 [as aeneus] Duellman 1965 [as aeneus] Enderson, Devender & Bezy 2014 [as aeneus] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as aeneus] Hall 1951 [as auratus] Hardy & McDiarmid 1969 [as aeneus] Heimes 2016 [as aeneus] Jadin, Blair, Orlofske, Jowers, Rivas, Vitt, Ray, Smith & Murphy 2020 Keiser 1974 [as aeneus] Keiser 1982 [as aeneus] Lemos-Espinal & Smith 2007 [as aeneus] Lemos-Espinal & Smith 2020 [as O. aeneus] Lemos-Espinal, Smith & Rorabaugh 2019 [as O. aeneus] Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 [as aeneus] Lemos-Espinal, Smith, Pierce & Painter 2020 [as O. aeneus] Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 [as aeneus] Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 [as aeneus] Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Loc-Barragan & Lazcano 2018 [as aeneus] Loc-Barragan, Lazcano & Woolrich-Pina 2018 [as O. aeneus] Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 [as O. aeneus] Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 [as aeneus] Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as aeneus] McCranie & Wilson 2001 [as aeneus] McDiarmid, Copp & Breedlove 1976 [as aeneus] Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 [as aeneus] Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Palacios-Aguilar & Flores-Villela 2018 [as aeneus] Perez-Ramos, Riva & Uribe-Pena 2000 [as aeneus] Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 [as O. aeneus] Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 [as aeneus] Rorabaugh 2008 [as aeneus] Smith & Gelder 1955 [as aeneus] Smith & Taylor 1945 [as acuminatus] Smith, Lemos-Espinal & Heimes 2005 [as aeneus] Tanner 1985 [as aeneus] Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 [as aeneus] Vazquez-Diaz & Quintero-Diaz 2005 [as aeneus] Vazquez-Diaz, Quintero-Diaz & Ramirez-Bautista 1998 [as aeneus] Webb & Baker 1962 [as aeneus] Williams & Arce 2021 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 [as aeneus] Zweifel & Norris 1955 [as aeneus] Zweifel 1960 [as aeneus]   Oxybelis potosiensis Gulf Coast Vine Snake Alvarez del Toro 1982 [as aeneus] Auth, Smith, Brown & Lintz 2000 [as aeneus] Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 [as aeneus] Canseco Marquez & Gutierrez Mayen 2006 [as aeneus] Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 [as O. aeneus] Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 [as aeneus] Dixon, Ketchersid & Lieb 1972 [as aeneus] Dundee, White & Rico-Gray 1986 [as aeneus] Farr, Lazcano & Lavin-Murcio 2013 [as aeneus] Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 [as aeneus] Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 [as aeneus] Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 [as aeneus] Heimes 2016 [as aeneus] Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 [as aeneus] Jadin, Blair, Orlofske, Jowers, Rivas, Vitt, Ray, Smith & Murphy 2020 Johnson 1990 [as aeneus] Johnson, Ely & Webb 1976 [as aeneus] Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 [as aeneus] Keiser 1974 [as aeneus] Keiser 1982 [as aeneus] Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 [as aeneus] Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 [as aeneus] Lee 1980 [as aeneus] Lee 1996 [as aeneus] Lemos-Espinal & Dixon 2013 [as aeneus] Lemos-Espinal & Smith 2015 [as aeneus] Lemos-Espinal, Smith & Woolrich-Pina 2018 [as aeneus] Martin 1958 [as aeneus] Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Perez-Higareda & Smith 1991 [as aeneus] Perez-Higareda 1978 [as aeneus] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 [as O. aeneus] Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 [as aeneus] Smith & Taylor 1945 [as acuminatus] Smith 1960 [as aeneus] Taylor 1941 Taylor 1949 Teran-Juarez, Garcia-Padilla, Leyto-Delgado & Garcia-Morales 2015 [as aeneus] Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as aeneus] Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 [as O. aeneus] Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 [as O. aeneus] Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 [as aeneus] Genus Oxyrhopus (Calico Snakes)   Oxyrhopus petolarius Banded Calico Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Aguilar-Lopez, Solano-Zavaleta & Maceda-Cruz 2009 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Rendon, Alvarez & Flores-Villela 1998 Smith & Taylor 1945 [as baileyi] Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Pantherophis (North American Rat Snakes)   Pantherophis bairdi Rio Grande Rat Snake Burbrink 2001 Contreras Arquieta & Lazcano Villarreal 1995 Dowling 1952 Farr, Lazcano & Lavin-Murcio 2009 Flores-Villela 1993 Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Garcia-Salas, Banda-Leal, Wilson, Favela-Lara, Solis-Baraja & Pacheco-Trevino 2020 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Liner 1994 Liner 2007 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Schulz 1996 Smith & Taylor 1945 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Pantherophis emoryi Great Plains Rat Snake Auth, Smith, Brown & Lintz 2000 Calzada-Arciniega, Toscano-Flores & Briseno-Sanchez 2015 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 [as Elaphe guttata] Chrapliwy & Fugler 1955 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano & Contreras-Balderas 2007 Contreras-Lozano, Lazcano & Contreras-Balderas 2019 Contreras-Lozano, Lazcano, Garcia-Salas & Contreras-Balderas 2013 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Dixon, Sabbath & Worthington 1962 Dowling 1952 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 [as guttata] Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Martin 1958 [as guttatus] Mendoza-Quijano, Reyes-Avila & Contreras-Narvaez 1998 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Quintero-Diaz, Cardona-Arceo & Carbajal-Marquez 2016 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Brandon 1968 Smith & Darling 1952 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Taylor 1949 [as Elaphe laeta] Taylor 1952 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vasquez-Cruz, Olivares-Blanco, Peralta-Hernandez, Castillo Juarez & Molina-Hernandez 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Phrynonax (Neotropical Bird Snakes)   Phrynonax poecilonotus Northern Bird Snake Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Carbajal-Marquez, Garcia-Balderas & Cedeno-Vazquez 2016 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1980 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Ortiz-Medina & Garcia-Padilla 2016 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Rodriguez-Perez, Ceron-de la Luz & Vasquez-Cruz 2021 Smith & Taylor 1945 Taylor 1949 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Phyllorhynchus (American Leaf-nosed Snakes)   Phyllorhynchus browni Saddled Leaf-nosed Snake Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 Rorabaugh 2008 Shannon & Humphrey 1959 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel & Norris 1955   Phyllorhynchus decurtatus Spotted Leaf-nosed Snake Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Grismer 2002 Hardy & McDiarmid 1969 Heimes 2016 Langebartel & Smith 1954 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 McCleary & McDiarmid 1993 Rorabaugh 2008 Smith & Langebartel 1951 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Pituophis (Bullsnakes, Pine Snakes and Gopher Snakes)   Pituophis catenifer Gopher Snake Auth, Smith, Brown & Lintz 2000 Bryson, Garcia-Vazquez & Riddle 2011 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Chrapliwy & Fugler 1955 Conant 1965 Contreras Arquieta & Lazcano Villarreal 1995 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo, Hernandez-Hernandez, Valencia-Herverth, Goyenechea & Mendoza Paz 2020 Flores-Villela 1993 [as melanoleucus] Fugler & Webb 1956 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Grismer & Mahrdt 1996 Grismer 1997 [as P. melanoleucus annectens] Grismer 2002 Hardy & McDiarmid 1969 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Langebartel & Smith 1954 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Rorabaugh 2008 Rorabaugh, Turner, Devender, Hugo-Cabrera, Maynard, Devender, Villa, Hamilton, Hale, Aguilar-Morales, Blanco-Gutierrez, Wallace & Hedgcock 2019 Schatti, Heimes, Tillack, Kucharzewski & Coeto 2020 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Sweet & Parker 1990 [as P. melanoleucus] Tanner & Banta 1962 [as deserticola] Tanner 1985 Taylor 1952 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel 1954   * Pituophis deppei Mexican Bullsnake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Bryson, Garcia-Vazquez & Riddle 2011 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Conant 1965 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano, Contreras-Balderas & Lavin-Murcio 2010 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1960 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fugler & Webb 1956 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Huitzil Mendoza & Goyenechea Mayer-Goyenechea 2011 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Galvan & Kardon 2000 Lazcano, Garcia-Salas, Banda-Leal, Wilson, Favela-Lara, Solis-Baraja & Pacheco-Trevino 2020 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Leyte-Manrique, Morales-Castorena & Escobedo-Morales 2016 Liner 1964 Liner 1994 Liner 2007 Loc-Barragan & Ahumada-Carrillo 2016 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 McCranie & Wilson 2001 McDiarmid 1963 Mendoza-Quijano, Mejenes-Lopez, Reynoso-Rosales, Estrada-Hernandez & Rodriguez-Blanco 2001 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Ramirez-Bautista, Godinez-Cano & Camarillo 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Reyes-Velasco, Hermosillo-Lopez, Grunwald & Avila-Lopez 2009 Rorabaugh 2008 Sanchez-Herrera 1980 Schatti, Heimes, Tillack, Kucharzewski & Coeto 2020 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Taylor 1949 Taylor 1952 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vazquez-Diaz & Quintero-Diaz 2005 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Wilson & Johnson 2010 Wilson & McCranie 1979 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1954   * Pituophis insulanus Cedros Island Gopher Snake Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Pituophis lineaticollis Middle American Gopher Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 Bryson, Garcia-Vazquez & Riddle 2011 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel 1983 Canseco Marquez & Gutierrez Mayen 2006 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cavazos-Camacho & Ahumada-Carillo 2020 Davis & Smith 1953 Duellman 1960 Duellman 1965 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lemos-Espinal & Smith 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mata-Silva, Rocha, Mata-Gonzalez, Ramirez-Bautista, Berriozabal-Islas, Garcia-Padilla, Johnson & Wilson 2019 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Schatti, Heimes, Tillack, Kucharzewski & Coeto 2020 Smith & Taylor 1945 Torre-Loranca, Martinez-Fuentes, Canseco-Marquez & Garcia-Vazquez 2020 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Pituophis vertebralis Cape Gopher Snake Grismer 1997 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Pliocercus (Big-scaled False Coral Snakes)   * Pliocercus andrewsi Yucatan False Coral Snake Duellman 1965 Lee 1996 [as Urotheca elapoides] Liner 2007 Smith & Chiszar 2001 Smith & Taylor 1945   * Pliocercus bicolor Northern False Coral Snake Auth, Smith, Brown & Lintz 2000 Farr, Lazcano & Lavin-Murcio 2013 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Lemos-Espinal & Smith 2015 [as elapoides] Liner 1964 Liner 2007 Martin 1958 [as elapoides] Perez-Higareda & Smith 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 [as P. elapoides] Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Chiszar 2001 Smith & Taylor 1945 Taylor 1949 [as laticollaris] Taylor 1950 [as laticollaris] Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as elapoides]   Pliocercus elapoides Variegated False Coral Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cedeno-Vazquez, Calderon-Mandujano & Pozo 2003 Fugler & Dixon 1958 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Smith & Chiszar 2001 Smith & Chrapliwy 1957 Smith & Taylor 1945 Smith 1941 Smith 1942 Smith 1960 Smith, Perez-Higareda & Chiszar 1996 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Pseudelaphe (Mexican Rat Snakes)   Pseudelaphe flavirufa Mexican Rat Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Dowling 1952 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Kelly-Hernandez & Vasquez-Cruz 2021 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mata-Silva, Wilson, Johnson, Mata-Gonzalez, Ramirez-Bautista & Garcia-Grajales 2013 Perez-Higareda & Smith 1991 Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Schulz 1996 Smith & Darling 1952 Smith & Taylor 1945 Taylor 1949 Taylor 1950 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 [as phaescens] Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Pseudelaphe phaescens Yucatan Rat Snake Dowling 1952 Duellman 1965 Dundee, White & Rico-Gray 1986 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 [as Elaphe flavirufa] Lee 1996 [as Elaphe flavirufa (part)] Liner 1994 Liner 2007 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Schulz 1996 Wilson, Mata-Silva & Johnson 2013 Genus Pseudoficimia (False Hook-nosed Snake)   * Pseudoficimia frontalis False Hook-nosed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Crossin, Soule, Webb & Baker 1973 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1958 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hardy & McDiarmid 1969 Hardy 1972 Heimes 2016 Hensley & Lannom 1966 [as pulcherrima] Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 Smith & Taylor 1945 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Webb & Baker 1962 [as hiltoni] Webb & Fugler 1957 [as pulcherrima] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Genus Pseudoleptodeira (Broad-banded Cat-eyed Snake)   * Pseudoleptodeira latifasciata Broad-banded Cat-eyed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Bautista & Smith 1992 Canseco-Marquez & Nolasco Velez 2008 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1958 Duellman 1965 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Palacios-Resendiz 2021 Perez-Ramos, Riva & Uribe-Pena 2000 Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Smith, Chiszar & Humphrey 2000 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Rhadinaea (Graceful Brown Snakes)   * Rhadinaea bogertorum Oaxacan Graceful Brown Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Myers 1974 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinaea cuneata Veracruz Graceful Brown Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Luria-Manzano, Ramirez-Bautista & Canseco-Marquez 2014 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoid & Dixon 1981 Myers 1974 Perez-Higareda & Smith 1991 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Rhadinaea decorata Adorned Graceful Brown Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gehlbach & Collette 1957 [as vittata] Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Myers 1974 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Shreve 1957 Smith & Taylor 1945 Taylor 1949 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz, Reynoso-Martinez, Kelly-Hernandez, Perez-Gamez & Canseco-Marquez 2020 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Rhadinaea forbesi Jalapa Graceful Brown Snake Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Myers 1974 Peralta-Hernandez & Perea-Perez 2022 Perez-Higareda & Smith 1991 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinaea fulvivittis Ribbon Graceful Brown Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Myers 1974 Perez-Higareda & Smith 1991 Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Rhadinaea gaigeae San Luis Potosi Graceful Brown Snake Auth, Smith, Brown & Lintz 2000 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Farr, Lazcano & Lavin-Murcio 2009 Farr, Lazcano & Lavin-Murcio 2013 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Martin 1955 [as crassa] Martin 1958 [as crassa] McCoid & Dixon 1981 Myers 1974 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 [as R. crassa] Taylor 1949 Taylor 1950 Taylor 1953 Teran-Juarez, Garcia-Padilla, Leyto-Delgado & Garcia-Morales 2015 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zepeda-Hernandez, Hernandez-Melo & Torres-Angeles 2017   * Rhadinaea hesperia Western Graceful Brown Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Canseco-Marquez, Smith, Ponce-Campos, Flores-Villela & Campbell 2007 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1958 Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo & Goyenechea 2010 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Luja & Grunwald 2015 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCranie & Wilson 2001 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Myers 1974 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rojo-Gutierrez, Jaimes-Rodriguez, Cruz-Saenz, Lopez-Fernandez, Chavez-Uribe & Lazcano 2018 Smith & Taylor 1945 Smith, Mancilla-Moreno & Chiszar 2001 Tanner 1985 Vazquez-Diaz & Quintero-Diaz 2005 Vazquez-Diaz, Quintero-Diaz & Smith 1999 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Rhadinaea laureata Crowned Graceful Brown Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Brown, Smith & Chiszar 1999 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1965 Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Myers 1974 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Rojo-Gutierrez, Jaimes-Rodriguez, Cruz-Saenz, Lopez-Fernandez, Chavez-Uribe & Lazcano 2018 Sanchez-Herrera 1980 Smith & Taylor 1945 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Villa, Bryson & Ramirez-Chaparro 2012 Webb 1982 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinaea macdougalli Buena Vista Graceful Brown Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Myers 1974 Perez-Higareda, Lopez-Luna, Chiszar & Smith 2002 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Villa, Wilson & Johnson 1988 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinaea marcellae Xilitla Graceful Brown Snake Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Hernandez-Garcia & Mendoza-Quijano 1994 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Myers 1974 Nieto-Montes de Oca & Mendelson 1997 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Sanchez-Garcia, Canseco-Marquez, Pavon-Vazquez, Cruzado-Cortes & Garcia-Vazquez 2019 Taylor 1949 Taylor 1950 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Rhadinaea montana Nuevo Leon Graceful Brown Snake Chaney & Liner 1990 Contreras Arquieta & Lazcano Villarreal 1995 Flores-Villela 1993 Garcia-Vazquez 2012 Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Liner 1994 Liner 2007 Myers 1974 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinaea myersi Sierra Madre del Sur Graceful Brown Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Garcia-Vazquez, Duran-Fuentes, Nieto-Montes de Oca & Smith 2009 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Myers 1974 Palacios-Aguilar & Flores-Villela 2018 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinaea nuchalis Pale-collared Graceful Brown Snake Garcia-Vazquez, Pavon-Vazquez, Blancas-Hernandez, Blancas-Calva & Centenero-Alcala 2018   * Rhadinaea omiltemana Guerreran Pine Woods Snake Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Myers 1974 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar, Santos-Bibiano & Beltran-Sanchez 2016 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinaea quinquelineata Pueblan Graceful Brown Snake Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Liner 1994 Liner 2007 McCoid & Dixon 1981 Myers 1974 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Rhadinaea taeniata Pine-Oak Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 [as aemula] Duellman 1965 Flores-Villela & Smith 2009 Flores-Villela 1993 Garcia-Sotelo, Martinez-Fuentes & Garcia-Vazquez 2018 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Luja & Grunwald 2015 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Myers 1974 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zaldivar-Riveron & Perez-Ramos 2001 Genus Rhadinella (Dwarf Brown Snakes)   * Rhadinella donaji Oaxacan Dwarf Brown Snake Campbell 2015 Heimes 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015   * Rhadinella dysmica Guerreran Dwarf Brown Snake Campillo, Davila-Galaviz, Flores-Villela & Campbell 2016 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar, Santos-Bibiano, Campbell & Beltran-Sanchez 2021   Rhadinella godmani Central American Dwarf Brown Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Clause 2016 Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mendelson & Kizirian 1995 Myers 1974 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Rhadinella hannsteini Spot-lipped Dwarf Brown Snake Alvarez del Toro 1982 Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Myers 1974 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinella kanalchutchan Kanalchutchan Dwarf Brown Snake Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 2007 Mendelson & Kizirian 1995 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Rhadinella kinkelini Nicaraguan Dwarf Brown Snake Garcia-Padilla & Mata-Silva 2014 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 2007 Mendelson & Kizirian 1995 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Rhadinella lachrymans Tearful Pine-Oak Snake Alvarez del Toro 1982 Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Myers 1974 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Rhadinella posadasi Volcan Zunil Dwarf Brown Snake Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Rhadinella schistosa Broken-collared Dwarf Brown Snake Canseco-Marquez, Campbell, Ponce-Campos, Munoz-Alonso & Garcia Aguayo 2007 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Myers 1974 Perez-Higareda & Smith 1991 Smith & Taylor 1945 Smith 1971 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Rhadinophanes (Graceful Mountain Snake)   * Rhadinophanes monticola Graceful Mountain Snake Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Myers & Campbell 1981 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Rhinocheilus (Long-nosed Snakes)   * Rhinocheilus etheridgei Cerralvo Island Long-nosed Snake Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Manier 2004 Medica 1980 [as R. lecontei] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Rhinocheilus lecontei Common Long-nosed Snake Auth, Smith, Brown & Lintz 2000 Carbajal-Marquez, Quintero-Diaz & Gonzalez-Saucedo 2011 Carbajal-Marquez, Quintero-Diaz & Ochoa-Medina 2015 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Chrapliwy & Fugler 1955 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Frost & Aird 1978 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Grismer 2002 Hardy & McDiarmid 1969 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Langebartel & Smith 1954 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1964 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 Manier 2004 Martin 1958 Medica 1975 Medica 1980 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Rorabaugh 2008 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Webb & Hensley 1959 Wilson & Johnson 2010 [as antonii] Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955 Genus Salvadora (Patch-nosed Snakes)   * Salvadora bairdii Central Mexican Patch-nosed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Carbajal-Marquez & Quintero-Diaz 2016 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Dixon, Sabbath & Worthington 1962 Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hardy & McDiarmid 1969 Hare, Hale & Devender 2018 Heimes 2016 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Leyte-Manrique, Morales-Castorena & Escobedo-Morales 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCranie & Wilson 1984 McCranie & Wilson 2001 McDiarmid, Copp & Breedlove 1976 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rorabaugh 2008 Sanchez-Herrera 1980 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   Salvadora deserticola Big Bend Patch-nosed Snake Flores-Villela 1993 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Hardy & McDiarmid 1969 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Reyes, Lazcano & Espinosa-Trevino 2018 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel & Norris 1955 Zweifel 1954   Salvadora grahamiae Mountain Patch-nosed Snake Auth, Smith, Brown & Lintz 2000 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Rorabaugh 2008 Smith & Taylor 1945 Tanner 1985 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Salvadora gymnorhachis Mixe Patch-nosed Snake Hernandez-Jimenez, Flores-Villela & Campbell 2019 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021   Salvadora hexalepis Western Patch-nosed Snake Auth, Smith, Brown & Lintz 2000 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Grismer 2002 Heimes 2016 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 McDiarmid, Copp & Breedlove 1976 Montero-Quintana, Marron, Scheidt & Hollingsworth 2019 Rorabaugh 2008 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Salvadora intermedia Oaxacan Patch-nosed Snake Auth, Smith, Brown & Lintz 2000 Canseco Marquez & Gutierrez Mayen 2006 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Fugler & Dixon 1958 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gehlbach & Collette 1957 Heimes 2016 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Salvadora lemniscata Pacific Patch-nosed Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Salvadora lineata Lined Patch-nosed Snake Auth, Smith, Brown & Lintz 2000 Campos-Rodriguez, Flores-Leyva, Lorenzo-Marquez & Toledo-Jimenez 2017 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [as S. grahamiae] Contreras Arquieta & Lazcano Villarreal 1995 Cruz Silva & Xanat Suarez 2019 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 [as S. grahamiae] Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 [as S. grahamiae] Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 [as S. grahamiae] Dixon & Lemos-Espinal 2010 [as S. grahamiae] Dixon, Ketchersid & Lieb 1972 [as S. grahamiae] Fernandez-Badillo & Goyenechea 2010 [as S. grahamiae] Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 [as S. grahamiae] Heimes 2016 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Garcia-Salas, Banda-Leal, Wilson, Favela-Lara, Solis-Baraja & Pacheco-Trevino 2020 [as S. grahamiae] Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 [as S. grahamiae] Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 [as S. grahamiae] Lemos-Espinal, Smith & Cruz 2016 [as S. grahamiae] Lemos-Espinal, Smith & Cruz 2018 [as S. grahamiae] Lemos-Espinal, Smith & Woolrich-Pina 2018 [as S. grahamiae] Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 [as S. grahamiae] Liner 1994 Liner 2007 Martin 1958 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as S. grahamiae] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 [as S. grahamiae] Smith & Taylor 1945 Tanner 1985 [as S. g. grahamiae] Taylor 1949 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as S. grahamiae] Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 [as S. grahamiae] Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 [as S. grahamiae] Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 [as S. grahamiae]   * Salvadora mexicana Common Mexican Patch-nosed Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Banuelos-Alamillo, Ahumada-Carrillo, Quintero-Diaz & Carbajal-Marquez 2019 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel 1983 Camarillo-Rangel, Aguilar-Cortes & Gonzalez-Ruiz-1985 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1958 Duellman 1965 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hall 1951 Heimes 2016 Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Mata-Silva, Garcia-Padilla, DeSantis, Rocha, Wilson, Simon-Salvador, Mayoral-Halla, Montiel-Altamirano & Ramirez-Bautista 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mata-Silva, Rocha, Mata-Gonzalez, Ramirez-Bautista, Berriozabal-Islas, Garcia-Padilla, Johnson & Wilson 2019 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Ponce-Campos, Huerta-Ortega, Heinze-Yothers & Smith 2003 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Genus Scaphiodontophis (Neck-banded Snakes)   Scaphiodontophis annulatus Northern Neck-banded Snake Alvarez del Toro & Smith 1956 Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Brattstrom & Adis 1952 [as albonuchalis] Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cedeno-Vazquez, Calderon-Mandujano & Pozo 2003 Duellman 1965 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Langebartel & Smith 1959 Lee 1996 Lemos-Espinal & Smith 2015 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Martin 1955 [as cyclurus] Martin 1958 [as cyclurus] Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Smith & Taylor 1945 [as S. albonuchalis] Teran-Juarez, Alfaro-Reyna, Camara-Castillo & Tun-Xis 2012 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz, Olivares-Blanco & Reynoso-Martinez 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Senticolis (American Green Rat Snake)   Senticolis triaspis American Green Rat Snake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro & Smith 1956 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Canseco Marquez & Gutierrez Mayen 2006 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Dowling 1952 Duellman 1958 Duellman 1965 Dundee, White & Rico-Gray 1986 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Farr, Lavin Murcio & Lazcano 2007 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Hall 1951 [as Elaphe chlorosoma] Hardy & McDiarmid 1969 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lara-Hernandez & Vasquez-Cruz 2020 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Kardon & Peterson 1992 Lazcano, Nevarez de los Reyes, Garcia-Salas, Mata-Laredo & Wilson 2019 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Leyte-Manrique, Morales-Castorena & Escobedo-Morales 2016 Liner 1994 Liner 2007 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Martin 1955 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCranie & Wilson 1984 McCranie & Wilson 2001 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Mendoza-Quijano, Mejenes-Lopez, Reynoso-Rosales, Estrada-Hernandez & Rodriguez-Blanco 2001 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Obregon-Esparza, Balderas-Valdivia, Cabirol, Rojas-Oropeza & Gonzalez-Hernandez 2018 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004 Price 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 Schulz 1996 Smith & Taylor 1945 Tanner 1985 Taylor 1949 [as chlorosoma] Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vazquez-Cisneros 2011 Vazquez-Diaz & Quintero-Diaz 2005 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1959 Genus Sibon (Neotropical Snail Eaters)   Sibon dimidiatus Coral-backed Snail Eater Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Contreras-Calvario, Ceron-de la Luz, Mora-Gallardo & Jimenez-Arcos 2017 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Kofron 1990 Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Peters 1960 Peters 1965 Savage & McDiarmid 1992 Shreve 1957 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Sibon linearis Lined Snail Eater Heimes 2016 Liner 2007 Perez-Higareda, Lopez-Luna & Smith 2002 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Sibon nebulatus Cloudy Snail Eater Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon, Sabbath & Worthington 1962 Duellman 1958 Duellman 1965 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Harvey 2008 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1980 Lee 1996 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Palacios-Aguilar & Flores-Villela 2018 Palacios-Aguilar & Ramirez-Bastida 2021 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Peters 1960 Peters 1965 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Torre-Loranca, Martinez-Fuentes, Canseco-Marquez & Garcia-Vazquez 2020 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1959 Genus Sonora (North American Ground, Sand, and Shovel-nosed Snakes)   * Sonora aemula File-tailed Ground Snake Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Devender & Holm 2014 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 McDiarmid, Copp & Breedlove 1976 Rorabaugh 2008 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel & Norris 1955   Sonora annulata Southern Shovel-nosed Snake Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Cross 1970 [as Chionactis occipitalis annulata] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as occipitalis] Flores-Villela 1993 [as occipitalis] Grismer 2002 [as occipitalis] Heimes 2016 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 Rorabaugh 2008 [as occipitalis] Smith & Taylor 1945 Wilson & Johnson 2010 [as occipitalis] Wilson, Mata-Silva & Johnson 2013 [as occipitalis]   Sonora cincta Sonoran Banded Sand Snake Banta & Leviton 1963 Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Flores-Villela 1993 Grismer 1989 Heimes 2016 [as straminea] Langebartel & Smith 1954 Lemos-Espinal & Smith 2020 [as Chilomeniscus stramineus] Lemos-Espinal, Smith & Rorabaugh 2019 [as Chilomeniscus stramineus] McDiarmid, Copp & Breedlove 1976 Wong 1997   Sonora episcopa Great Plains Ground Snake Auth, Smith, Brown & Lintz 2000 [as semiannulata] Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Frost 1983 [as semiannulata] Heimes 2016 [as semiannulata] Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 [as s. semiannulata] Lemos-Espinal & Smith 2016 [as semiannulata] Liner, Johnson & Chaney 1977 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 [as semiannulata]   * Sonora fasciata Baja California Banded Sand Snake Banta & Leviton 1963 Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Peralta-Garcia, Samaniego-Herrera & Valdez-Villavicencio 2007 [as straminea] Smith & Taylor 1945   * Sonora michoacanensis Michoacan Ground Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Castro-Franco & Bustos-Zagal 1994 Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Duellman 1965 Flores-Villela 1993 Franco 1987 Fugler & Dixon 1958 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hall 1951 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Ponce-Campos, Smith, Harris & Chiszar 2004 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Sonora mosaueri Baja California Ground Snake Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Grismer 2002 [as S. semiannulata [part]] Navarro-Tiznado, Gonzalez-Gutierrez & Valdez-Villavicencio 2020   * Sonora mutabilis Mexican Ground Snake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [as michoacanensis] Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 [as michoacanensis] Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as michoacanensis] Frost 1979 Heimes 2016 Lemos-Espinal & Smith 2020 Liner 1994 Liner 2007 [as aequalis] Ponce-Campos, Smith, Harris & Chiszar 2004 [as aequalis] Smith & Taylor 1945 Vazquez-Diaz & Quintero-Diaz 2005 [as michoacanensis] Wilson & Johnson 2010 [as aequalis] Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1959   Sonora palarostris Sonoran Shovel-nosed Snake Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Heimes 2016 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 Rorabaugh 2008 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel & Norris 1955   * Sonora punctatissima Espiritu Santo Island Sandsnake Banta & Leviton 1963 Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Flores-Villela 1993   * Sonora savagei Cerralvo Island Sand Snake Banks & Farmer 1963 Banta & Leviton 1963 Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Etheridge 1961 Flores-Villela 1993 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Powers & Banta 1974 [as Chilomeniscus stramineus] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Sonora semiannulata Western Ground Snake Auth, Smith, Brown & Lintz 2000 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Contreras Arquieta & Lazcano Villarreal 1995 Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 [genetically unverified] Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Frost 1983 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Grismer 1989 Grismer 2002 [[part]] Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lemos-Espinal & Smith 2007 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1964 Liner 1994 Liner 2007 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Rorabaugh 2008 Smith & Taylor 1945 [as S. bancroftae] Tanner 1985 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Sonora straminea Baja California Bandless Sand Snake Banta & Leviton 1963 Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018 Grismer 2002 Heimes 2016 Smith & Taylor 1945 Genus Spilotes (Chicken Snakes)   Spilotes pullatus Chicken Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Duellman 1965 Farr, Lazcano & Lavin-Murcio 2013 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Goyenechea, Castillo, Ramirez-Resendiz & Ramirez-Perez 2009 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Mendoza-Quijano & Hernandez-Hernandez 2001 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Smith 1960 Taylor 1949 Taylor 1950 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Genus Stenorrhina (Scorpion Eaters)   Stenorrhina degenhardtii South American Scorpion Eater Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson 1973 Johnson, Ely & Webb 1976 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lee 1996 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Peralta-Hernandez, Peralta-Hernandez, Parra-Olea, Lopez-Velazquez & Garcia-Castillo 2020 Perez-Higareda & Smith 1991 Perez-Higareda 1978 Peters & Orejas-Miranda 1970 Rendon, Alvarez & Flores-Villela 1998 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Vasquez-Cruz & Canseco-Marquez 2020 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Stenorrhina freminvillii Central American Scorpion Eater Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Chrapliwy 1956 Duellman 1965 Dundee, White & Rico-Gray 1986 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Padilla & Mata-Silva 2014 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson & Webb 2001 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1980 Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Storeria (North American Brown Snakes)   Storeria dekayi Common Brown Snake Auth, Smith, Brown & Lintz 2000 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde & Ramirez-Bautista 2012 Darling & Smith 1954 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Martin 1958 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Taylor 1949 Taylor 1950 Taylor 1952 Tepos-Ramirez, Peralta-Robles, Garcia-Rubio, Salinas Olguin, Hernandez Arciga, Cervantes Jimenez & Garduno-Fonseca 2022 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Storeria hidalgoensis Mexican Yellow-bellied Brown Snake Auth, Smith, Brown & Lintz 2000 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Farr, Lazcano & Lavin-Murcio 2013 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fugler & Webb 1956 Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Martin 1955 Martin 1958 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Smith & Taylor 1945 Taylor 1949 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Storeria storerioides Mexican Brown Snake Ahumada-Carillo, Grunwald, Lopez-Cuellar & Jones 2020 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Anderson 1960 Arenas-Monroy & Carbajal-Marquez 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Carbajal-Marquez, Dominguez-de la Riva, Jimenez-Godoy, Quintero-Diaz & Banuelos-Alamillo 2020 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez, Sanchez & Flores-Villela 2006 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Garcia-Vazquez, Mendoza-Hernandez & Solano-Zavaleta 2012 Hall 1951 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 Luja & Grunwald 2015 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McDiarmid, Copp & Breedlove 1976 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Mendoza-Quijano, Mejenes-Lopez, Reynoso-Rosales, Estrada-Hernandez & Rodriguez-Blanco 2001 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Ponce-Campos, Huerta-Ortega, Heinze-Yothers & Smith 2003 Quintero-Diaz, Sigala-Rodriguez & Carbajal-Marquez 2014 Ramirez-Bautista, Godinez-Cano & Camarillo 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Reyes-Velasco, Hermosillo-Lopez, Grunwald & Avila-Lopez 2009 Rojo-Gutierrez, Jaimes-Rodriguez, Cruz-Saenz, Lopez-Fernandez, Chavez-Uribe & Lazcano 2018 Rorabaugh 2008 Smith & Taylor 1945 Tanner 1985 Taylor 1949 Taylor 1952 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Webb & Baker 1962 Webb 1982 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Genus Symphimus (Mexican White-lipped Snakes)   * Symphimus leucostomus Tehuantepec White-lipped Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Flores-Villela 1993 Garcia-Grajales, Lopez-Lopez, Buenrostro-Silva & Mata-Silva 2012 Heimes 2016 Johnson 1973 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Reyes-Velasco, Hermosillo-Lopez, Grunwald & Avila-Lopez 2009 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Symphimus mayae Yucatan White-lipped Snake Auth, Smith, Brown & Lintz 2000 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Cedeno-Vazquez, Calderon-Mandujano & Pozo 2003 Dundee, White & Rico-Gray 1986 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1980 Lee 1996 Liner 1994 Liner 2007 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Smith & Taylor 1945 Stafford 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Sympholis (Mexican Short-tailed Snake)   * Sympholis lippiens Mexican Short-tailed Snake Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Hardy & McDiarmid 1969 Heimes 2016 Hensley 1966 Humphrey & Shannon 1958 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Chiszar 2006 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Rorabaugh 2008 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1959 Genus Tantalophis (Oaxacan Cat-eyed Snake)   * Tantalophis discolor Oaxacan Cat-eyed Snake Aldape-Lopez & Santos-Moreno 2016 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Tantilla (American Centipede Snakes)   Tantilla atriceps Mexican Black-headed Centipede Snake Chrapliwy 1956 Cole & Hardy 1981 Cole & Hardy 1983 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano, Garcia-Salas & Contreras-Balderas 2013 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Farr, Lazcano & Lavin-Murcio 2009 Flores-Villela 1993 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Liner 1994 Liner 2007 Liner, Johnson & Chaney 1977 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Smith & Taylor 1945 Tanner 1966 Taylor 1949 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013   * Tantilla bocourti Guanajuato Centipede Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Canseco Marquez & Gutierrez Mayen 2006 Canseco-Marquez, Smith, Ponce-Campos, Flores-Villela & Campbell 2007 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Dixon, Sabbath & Worthington 1962 Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Garcia-Padilla & Mata-Silva 2013 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCranie & Wilson 1984 McCranie & Wilson 2001 McCranie 1977 McDiarmid & Folke 1991 McDiarmid, Copp & Breedlove 1976 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Mendoza-Quijano, Mejenes-Lopez, Reynoso-Rosales, Estrada-Hernandez & Rodriguez-Blanco 2001 Morales-Posada, Garcia-Padilla, Wilson & Mata-Silva 2020 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Nolasco-Luna, Cupul-Magana, Escobedo-Galvan, Mata-Silva & Wilson 2019 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Ponce-Campos & Huerta-Ortega 2000 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vazquez-Diaz & Quintero-Diaz 2005 Webb & Baker 1962 Williams & Arce 2021 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Tantilla briggsi Tehuantepec Centipede Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Savitzky & Smith 1971 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1985 Wilson, Mata-Silva & Johnson 2013   * Tantilla calamarina Pacific Coast Centipede Snake Ahumada-Carrillo, Grunwald, Reyes-Velasco & Jones 2022 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Duellman 1958 Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 McDiarmid, Copp & Breedlove 1976 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Nolasco-Luna, Barraza-Soltero, Lopez-Montes, Moreno-Lopez & Escobedo-Galvan 2022 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Smith & Taylor 1945 Smith, Chiszar & Auth 1997 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1988 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel 1960   * Tantilla carolina Tecoanapa Centipede Snake Palacios-Aguilar, Fucsko, Jimenez-Arcos, Wilson & Mata-Silva 2022   * Tantilla cascadae Michoacan Centipede Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Cruz-Saenz, Munoz-Nolasco, Lazcano & Flores-Covarrubias 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davalos-Martinez, Zaizar-Gutierrez, Cruz-Saenz, Roldan-Olvera & Wilson 2021 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson & Meyer 1981 Wilson 1988 Wilson, Mata-Silva & Johnson 2013   * Tantilla ceboruca Volcan Ceboruco Centipede Snake Canseco-Marquez, Smith, Ponce-Campos, Flores-Villela & Campbell 2007 Cruz-Saenz, Munoz-Nolasco, Lazcano & Flores-Covarrubias 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Heimes 2016 Lemos-Espinal, Smith, Pierce & Painter 2020 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Reyes-Velasco, Grunwald, Jones, Price & Fisher 2012 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Tantilla coronadoi Guerreran Centipede Snake Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1990 Wilson, Mata-Silva & Johnson 2013   Tantilla cucullata Trans-Pecos Centipede Snake Baeza-Tarin, Hernandez, Giovanetto, Espinosa-Trevino, Lazcano & Graham 2018 Herr, Giovanetto, Black, Candelario Hernandez, Mendoza Perez & Graham 2017 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019   Tantilla cuniculator Peten Centipede Snake Cedeno-Vazquez & Carbajal-Marquez 2018 Cedeno-Vazquez, Beutelspacher-Garcia & Blanco-Campos 2016 Duellman 1965 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Lee 1996 Liner 1994 Liner 2007 Ortiz-Medina, Chan-Espinoza & Garcia-Padilla 2016 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1985 Wilson, Mata-Silva & Johnson 2013 Wilson, McCranie & Porras 1977   * Tantilla deppei Morelos Centipede Snake Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel 1983 Castro-Franco & Bustos-Zagal 1994 Davis & Smith 1953 Flores-Villela & Hernandez-Garcia 1989 Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Smith 2020 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Morales-Posada, Garcia-Padilla, Wilson & Mata-Silva 2020 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1988 Wilson, Mata-Silva & Johnson 2013   * Tantilla flavilineata Yellow-lined Centipede Snake Auth, Smith, Brown & Lintz 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Contreras-Calvario, Avalos-Vela, Orozco & Jimenez-Arcos 2022 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Smith & Burger 1950 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson & Meyer 1971 Wilson 1985 Wilson, Mata-Silva & Johnson 2013   Tantilla gracilis Flat-headed Centipede Snake Flores-Villela 1993 Heimes 2016 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Liner 1994 Liner 2007 Savitzky & Collins 1971 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson, Mata-Silva & Johnson 2013   Tantilla hobartsmithi Southwestern Centipede Snake Cole & Hardy 1981 Cole & Hardy 1983 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Heimes 2016 Hernandez, Herr, Stevens, Cork, Medina-Nava, Vialpando, Warfel, Fields, Brodie & Graham 2019 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Rorabaugh 2008 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013   Tantilla impensa Central Guatemalan Centipede Snake Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 2007 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson & McCranie 1999 Wilson, Mata-Silva & Johnson 2013   * Tantilla johnsoni Chiapan Centipede Snake Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 2007 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013 Wilson, Vaughan & Dixon 1999   Tantilla moesta Black-bellied Centipede Snake Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Lee 1980 Lee 1996 Liner 1994 Liner 2007 Neri-Castro, Montalban-Huidobro & Ortiz-Medina 2017 Ortiz Medina, Cabrera-Cen, Nahuat-Cervera & Chable-Santos 2020 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1988 Wilson, Mata-Silva & Johnson 2013   Tantilla nigriceps Plains Centipede Snake Cole & Hardy 1981 Contreras Arquieta & Lazcano Villarreal 1995 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Farr, Lazcano & Lavin-Murcio 2013 Flores-Villela 1993 Heimes 2016 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Liner, Chaney & Johnson 1978 Nevares-de los Reyes, Lazcano & Banda-Leal 2017 Nevarez 1999 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Smith & Taylor 1945 Tanner 1985 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013   * Tantilla oaxacae Oaxacan Centipede Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson & Meyer 1971 Wilson 1990 Wilson, Mata-Silva & Johnson 2013   Tantilla planiceps Western Centipede Snake Cole & Hardy 1981 Flores-Villela 1993 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 Meneses-Millan, Sabido-Alpuche, Cabrera-Cen & Ortiz-Medina 2021 Smith & Taylor 1945 [as T. e. eiseni] Tanner 1966 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013   * Tantilla robusta Robust Centipede Snake Canseco-Marquez, Mendelson & Gutierrez-Mayen 2002 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Liner 2007 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Tantilla rubra Red Centipede Snake Alvarez del Toro & Smith 1956 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Canseco-Marquez, Gutierrez-Mayen & Salazar-Arenas 2000 [as morgani] Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Dixon, Vaughan & Wilson 2000 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Hensley & Smith 1962 Hensley 1962 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Garcia-Salas, Banda-Leal, Wilson, Favela-Lara, Solis-Baraja & Pacheco-Trevino 2020 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Martin 1955 Martin 1958 Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 Mata-Silva, Garcia-Padilla, DeSantis, Rocha, Wilson, Simon-Salvador, Mayoral-Halla, Montiel-Altamirano & Ramirez-Bautista 2017 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Obregon-Esparza, Balderas-Valdivia, Cabirol, Rojas-Oropeza & Gonzalez-Hernandez 2018 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 [as miniata] Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 [as miniata] Smith & Taylor 1945 Taylor 1949 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013 Wilson, Vaughan & Dixon 1999 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Tantilla schistosa Red Earth Centipede Snake Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Darling & Smith 1954 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Luja 2006 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Perez-Higareda 1978 [as T. phrenitica] Peters & Orejas-Miranda 1970 Smith & Taylor 1945 [as T. phrenitica] Torre-Loranca, Martinez-Fuentes, Canseco-Marquez & Garcia-Vazquez 2020 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Villa, Wilson & Johnson 1988 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1987 Wilson, Mata-Silva & Johnson 2013   * Tantilla sertula Balsas Centipede Snake Heimes 2016 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Palacios-Aguilar & Flores-Villela 2018 Rocha, Mata-Silva, Garcia-Padilla, DeSantis & Wilson 2016 Wilson & Campbell 2000 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013   * Tantilla shawi San Luis Potosi Centipede Snake Campbell, Camarillo-R. & Ustach 1995 Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Taylor 1949 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1991 Wilson, Mata-Silva & Johnson 2013   * Tantilla slavensi Veracruz Centipede Snake Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Perez-Higareda & Smith 1991 Perez-Higareda, Smith & Smith 1985 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013   Tantilla striata Striped Centipede Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson & Meyer 1971 Wilson 1990 Wilson, Mata-Silva & Johnson 2013   * Tantilla tayrae Volcan Tacana Centipede Snake Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1983 Wilson 1990 Wilson, Mata-Silva & Johnson 2013 Wilson, Vaughan & Dixon 1999   * Tantilla triseriata Mexican Three-striped Centipede Snake Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as T. taeniata] Flores-Villela & Canseco-Marquez 2004 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson & Meyer 1971 [as taeniata] Wilson, Mata-Silva & Johnson 2013   Tantilla vulcani Volcanic Highland Centipede Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013   Tantilla wilcoxi Chihuahuan Centipede Snake Auth, Smith, Brown & Lintz 2000 Carbajal-Marquez, Arenas-Monroy, Quintero-Diaz, Gonzalez-Saucedo & Garcia-Balderas 2015 Cole & Hardy 1981 Contreras Arquieta & Lazcano Villarreal 1995 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Farr, Lazcano & Lavin-Murcio 2009 Flores-Villela 1993 Heimes 2016 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lazcano, Sanchez-Almazan, Garcia-de la Pena, Castaneda & Contreras-Balderas 2007 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 McDiarmid, Copp & Breedlove 1976 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Rorabaugh 2008 Smith & Taylor 1945 Tanner 1985 Taylor 1949 [as deviatrix] Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Webb & Hensley 1959 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson 1983 Wilson, Mata-Silva & Johnson 2013   Tantilla yaquia Yaqui Centipede Snake Cole & Hardy 1981 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Hardy & McDiarmid 1969 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 McDiarmid 1977 Rorabaugh 2008 Smith & Gelder 1955 Smith & Taylor 1945 Tanner 1966 Tanner 1985 Wilson & Johnson 2010 Wilson & Mata-Silva 2014 Wilson & Mata-Silva 2015 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955 Genus Tantillita (Dwarf Short-tailed Snakes)   Tantillita brevissima Speckled Dwarf Short-tailed Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Nahuat-Cervera & Ortiz-Medina 2019 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2015 Wilson 1988 Wilson, Mata-Silva & Johnson 2013   Tantillita canula Yucatan Dwarf Short-tailed Snake Duellman 1965 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Lee 1996 Liner 1994 Liner 2007 Nahuat-Cervera, Hernandez-Betancourt & Diaz-Gamboa 2020 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson & Mata-Silva 2015 Wilson 1988 Wilson, Mata-Silva & Johnson 2013 Wilson, McCranie & Porras 1977   Tantillita lintoni Guatemalan Dwarf Short-tailed Snake Aguilar-Lopez, Canseco-Marquez, Pineda & Luria-Manzano 2014 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Cedeno-Vazquez, Calderon-Mandujano & Pozo 2003 Flores-Villela 1993 Garcia-Morales, Cervantes-Burgos & Garcia-Vazquez 2017 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Lopez-Luna, Torre-Loranca & Vogt 2000 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Perez-Higareda & Smith 1991 Perez-Higareda 1985 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson & Mata-Silva 2015 Wilson 1988 Wilson, Mata-Silva & Johnson 2013 Genus Thamnophis (North American Garter Snakes and Ribbon Snakes)   * Thamnophis bogerti Mesa del Sur Garter Snake Heimes 2016 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Rossman & Burbrink 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Thamnophis chrysocephalus Golden-headed Garter Snake Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hall 1951 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Thamnophis conanti Pueblan Garter Snake Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Liner 2007 Luria-Manzano, Rodriguez-Barrera, Calderon-Cruz & Garcia-Fuentes 2021 Perez-Higareda & Smith 1991 [as godmani] Rossman & Burbrink 2005 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Thamnophis copei Guanajuato Mountain Meadow Snake Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Smith 2020 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Rossman & Van Wallach 1987 Rossman 1985 Smith & Taylor 1945 Wallach, Williams & Boundy 2014 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Thamnophis cyrtopsis Black-necked Garter Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel & Casas-Andreu 2001 Canseco Marquez & Gutierrez Mayen 2006 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Chrapliwy & Fugler 1955 Contreras Arquieta & Lazcano Villarreal 1995 Crossin, Soule, Webb & Baker 1973 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fouquette & Rossman 1963 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gehlbach & Collette 1957 Grant & Smith 1959 Hardy & McDiarmid 1969 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Langebartel & Smith 1954 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1964 Liner 1994 Liner 2007 Martin 1955 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCranie & Wilson 2001 McDiarmid, Copp & Breedlove 1976 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Mendoza-Quijano, Mejenes-Lopez, Reynoso-Rosales, Estrada-Hernandez & Rodriguez-Blanco 2001 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Ramirez-Bautista, Godinez-Cano & Camarillo 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rojo-Gutierrez, Jaimes-Rodriguez, Cruz-Saenz, Lopez-Fernandez, Chavez-Uribe & Lazcano 2018 Rorabaugh 2008 Rorabaugh, Turner, Devender, Hugo-Cabrera, Maynard, Devender, Villa, Hamilton, Hale, Aguilar-Morales, Blanco-Gutierrez, Wallace & Hedgcock 2019 Rossman, Ford & Seigel 1996 Sanchez-Herrera 1980 Smith & Gelder 1955 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Taylor 1949 Taylor 1952 [as eques] Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vazquez-Diaz & Quintero-Diaz 2005 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Webb 1982 Williams & Arce 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955   Thamnophis elegans Terrestrial Garter Snake Fitch 1983 Flores-Villela 1993 Grismer 2002 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Thamnophis eques Mexican Garter Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Anderson & Lidicker 1963 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Conant 1963 Conant 2003 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano, Contreras-Balderas & Lavin-Murcio 2010 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Fernandez-Badillo, Morales-Capellan, Yanez-Lechuga & Sanchez-Martinez 2021 Flores-Villela 1993 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Grant & Smith 1960 Hall 1951 Heimes 2016 Lara-Gongora 1986 Lazcano, Galvan & Kardon 2000 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCranie & Wilson 2001 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rorabaugh 2008 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Tanner 1985 Taylor 1949 Taylor 1950 Taylor 1953 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson & McCranie 1979 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955   * Thamnophis errans Mexican Terrestrial Garter Snake Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Rossman & Burbrink 2005 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Tanner 1985 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Webb 1976 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Thamnophis exsul Exiled Garter Snake Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano, Contreras-Balderas & Lavin-Murcio 2010 Farr, Lavin Murcio & Lazcano 2007 Flores-Villela 1993 Heimes 2016 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Galvan & Kardon 2000 Lazcano, Garcia-Salas, Banda-Leal, Wilson, Favela-Lara, Solis-Baraja & Pacheco-Trevino 2020 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Liner 1992 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Rossman 1969 Rossman, Ford & Seigel 1996 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Thamnophis foxi Durango Mountain Meadow Snake Flores-Villela 1993 Heimes 2016 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Liner 1994 Liner 2007 Rossman & Van Wallach 1987 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wallach, Williams & Boundy 2014 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Thamnophis fulvus Central American Highland Garter Snake Flores-Villela 1993 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Liner 1994 Liner 2007 Peters & Orejas-Miranda 1970 Rossman, Ford & Seigel 1996 Smith & Burger 1955 Webb 1982 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Thamnophis godmani Guerreran Garter Snake Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Rossman & Burbrink 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Thamnophis hammondii Two-striped Garter Snake Flores-Villela 1993 Grismer 2002 Heimes 2016 Liner 1994 Liner 2007 McGuire 1989 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Thamnophis lineri Sierra de Juarez Garter Snake Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as T. godmani] Garcia-Padilla & Mata-Silva 2014 Heimes 2016 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as godmani] Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004 [as godmani] Rossman & Burbrink 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Thamnophis marcianus Checkered Garter Snake Alvarez del Toro 1982 [as rozellae] Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castaneda-Gaytan, Garcia-de la Pena, Lazcano & Salas-Westphal 2005 Cedeno-Vazquez, Calderon-Mandujano & Pozo 2003 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano & Contreras-Balderas 2019 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Fouquette & Rossman 1963 Gadsden, Estrada-Rodrigues & Leyva-Pacheco 2006 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Grismer 2002 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Klein 1958 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lee 1980 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1964 Liner 1994 Liner 2007 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reese 1971 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Rorabaugh 2008 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Smith, Lemos-Espinal & Heimes 2005 Tanner 1985 Taylor 1949 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Thamnophis melanogaster Mexican Black-bellied Garter Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Conant 1963 Crossin, Soule, Webb & Baker 1973 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1965 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Gonzalez-Hernandez, Cruz-Silva & Balderas-Valdivia 2011 Grant & Smith 1959 Grant & Smith 1960 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 McCranie & Wilson 2001 Perez-Higareda & Smith 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rorabaugh 2008 Rorabaugh, Turner, Devender, Hugo-Cabrera, Maynard, Devender, Villa, Hamilton, Hale, Aguilar-Morales, Blanco-Gutierrez, Wallace & Hedgcock 2019 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Tanner 1985 Taylor 1949 Taylor 1953 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Thamnophis mendax Tamaulipan Montane Garter Snake Flores-Villela 1993 Heimes 2016 Liner 1994 Liner 2007 Martin 1955 Martin 1958 Rossman, Ford & Seigel 1996 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Walker 1955 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Thamnophis nigronuchalis Durango Narrow-headed Garter Snake Auth, Smith, Brown & Lintz 2000 Heimes 2016 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Liner 2007 Rossman, Ford & Seigel 1996 Tanner 1990 [as rufipunctatus (part)] Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Thamnophis postremus Tepalcatepec Valley Garter Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Duellman 1965 Heimes 2016 Liner 1994 Liner 2007 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Thamnophis proximus Western Ribbon Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano, Garcia-Salas & Contreras-Balderas 2013 Cruz-Elizalde & Ramirez-Bautista 2012 Darling & Smith 1954 [as T. sauritus chalceus] Duellman 1965 Dundee, White & Rico-Gray 1986 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lazcano, Galvan & Kardon 2000 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2016 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner & Dundee 1969 Liner 1964 Liner 1994 Liner 2007 Luz, Lemos-Espinal & Smith 2016 Mata-Silva, DeSantis, Garcia-Padilla & Wilson 2015 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Peters & Orejas-Miranda 1970 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Rossman 1970 Rossman, Ford & Seigel 1996 Sanchez-Herrera & Alvarez del Toro 1980 Smith & Taylor 1945 [as chalceus] Taylor 1949 Taylor 1952 Taylor 1953 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Thamnophis pulchrilatus Yellow-throated Garter Snake Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014 Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 [citing IUCN 2010] Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davalos-Martinez, Najar-Sanchez & Cruz-Saenz 2020 Dixon & Lemos-Espinal 2010 Fernandez, Sanchez & Flores-Villela 2006 Fernandez-Badillo, Jimenez-Villegas, Gonzalez-Bonilla, Morales-Capellan, Tepango-Benitez, Ramirez-Cruz & Hernandez-Silva 2017 Fernandez-Badillo, Olvera-Olvera, Valdez-Renteria, Torres-Angeles & Goyenechea 2016 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Garcia-Vazquez, Mendoza-Hernandez & Solano-Zavaleta 2012 Heimes 2016 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Galvan & Kardon 2000 Lazcano, Garcia-Salas, Banda-Leal, Wilson, Favela-Lara, Solis-Baraja & Pacheco-Trevino 2020 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Liner, Chaney, Dixon & Scudday 1990 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Perez-Higareda & Smith 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rossman, Ford & Seigel 1996 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Wilson & Johnson 2010 Wilson & McCranie 1979 [as cyrtopsis] Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Thamnophis rossmani Nayarit Garter Snake Conant 2000 Heimes 2016 Liner 2007 Luja & Grunwald 2015 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Thamnophis scalaris Mexican Alpine Blotched Garter Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel & Casas-Andreu 2001 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Flores-Villela 1993 Fouquette & Rossman 1963 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Olvera-Olvera & Fernandez-Badillo 2016 Perez-Higareda & Smith 1991 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Thamnophis scaliger Mesa Central Blotched Garter Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1965 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Grunwald, Perez-Rivera, Ahumada-Carrillo, Franz-Chavez & Forest 2016 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Woolrich-Pina 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 McCranie & Wilson 2001 Quintero-Diaz & Carbajal-Marquez 2016 Quintero-Diaz, Vazquez-Diaz & Smith 1999 Ramirez-Bautista, Godinez-Cano & Camarillo 1991 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Garcia-Vazquez, Leyte-Manrique & Canseco-Marquez 2009 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Taylor 1949 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Uribe-Pena, Ramirez-Bautista & Casas-Andreu 1999 Vazquez-Diaz & Quintero-Diaz 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Thamnophis sirtalis Common Garter Snake Flores-Villela 1993 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 Tanner 1985 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Thamnophis sumichrasti Orizaba Garter Snake Auth, Smith, Brown & Lintz 2000 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Cruz-Elizalde & Ramirez-Bautista 2012 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Flores-Villela 1993 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Heimes 2016 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2015 Lemos-Espinal, Smith & Woolrich-Pina 2018 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Ramirez-Bautista & Cruz-Elizalde 2013 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Rossman, Ford & Seigel 1996 Smith & Taylor 1945 [as T. phenax halophilus] Taylor 1949 [as phenax] Taylor 1953 [as halophilus] Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   * Thamnophis unilabialis Chihuahua Narrow-headed Garter Snake Enderson, Devender & Bezy 2014 [as rufipunctatus] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as rufipunctatus] Flores-Villela 1993 [as rufipunctatus] Heimes 2016 Lemos-Espinal & Smith 2007 [as rufipunctatus] Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 2007 [as rufipunctatus] Rorabaugh 2008 [as rufipunctatus] Rorabaugh, Turner, Devender, Hugo-Cabrera, Maynard, Devender, Villa, Hamilton, Hale, Aguilar-Morales, Blanco-Gutierrez, Wallace & Hedgcock 2019 Rossman, Ford & Seigel 1996 [as rufipunctatus] Smith & Taylor 1945 [as rufipunctatus] Tanner 1985 Tanner 1990 [as rufipunctatus] Valdez-Lares, Muniz-Martinez, Gadsden, Aguirre-Leon, Castaneda-Gaytan & Gonzalez-Trapaga 2013 Wilson & Johnson 2010 [as rufipunctatus] Wilson, Mata-Silva & Johnson 2013 [as rufipunctatus]   * Thamnophis validus Mexican West Coast Garter Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Arrazola Bohorquez & Palacios Aguilar 2022 Auth, Smith, Brown & Lintz 2000 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Conant 1969 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1958 Duellman 1965 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Grismer 2002 Hardy & McDiarmid 1969 Heimes 2016 Lawson 1987 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Lewis & Johnson 1955 Liner 1994 Liner 2007 Loc-Barragan & Lazcano 2018 McCranie & McAllister 1988 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 Rossman, Ford & Seigel 1996 Smith & Grant 1958 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Genus Tretanorhinus (Neotropical Swamp Snakes)   Tretanorhinus nigroluteus Orange-bellied Swamp Snake Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Bahena-Basave 1995 Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 Cedeno-Vazquez, Beutelspacher-Garcia, Nahuat-Cervera 2018 Conant 1965 Flores-Villela 1993 Garcia-Balderas, Carbajal-Marquez & Cedeno-Vazquez 2016 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Heimes 2016 Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Koehler, Cedeno-Vazquez & Beutelspacher-Garcia 2016 Lee 1996 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Perez-Higareda & Smith 1991 Peters & Orejas-Miranda 1970 Smith & Taylor 1945 Smith 1960 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Trimorphodon (Lyre Snakes)   Trimorphodon biscutatus Western Lyre Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel 1983 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 Devitt, LaDuc & McGuire 2008 Duellman 1958 Duellman 1965 Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Gehlbach 1971 Heimes 2016 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Palacios-Aguilar & Flores-Villela 2018 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 Perez-Higareda & Smith 1986 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 Smith & Taylor 1945 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017   Trimorphodon lambda Sonoran Lyre Snake Devitt, LaDuc & McGuire 2008 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Gehlbach 1971 Heimes 2016 LaDuc & Johnson 2003 Lemos-Espinal, Smith & Rorabaugh 2019 Liner 1994 Liner 2007 Ramirez-Bautista, Perez-Ramos & Uribe-Pena 1989 Smith & Taylor 1945 Tanner 1985 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Zweifel & Norris 1955   Trimorphodon lyrophanes Peninsular Lyre Snake Banks & Farmer 1963 Devitt, LaDuc & McGuire 2008 Gehlbach 1971 Grismer 2002 [as biscutatus] Heimes 2016 Liner 1994 Liner 2007 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Trimorphodon paucimaculatus Sinaloan Lyre Snake Banuelos-Alamillo, Carbajal-Marquez, Quintero-Diaz & Moreno-Ochoa 2015 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Devitt, LaDuc & McGuire 2008 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Hardy & McDiarmid 1969 Heimes 2016 Hensley & Lannom 1966 Lemos-Espinal & Smith 2020 Lewis & Johnson 1955 Loc-Barragan & Lazcano 2018 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Loc-Barragan, Sosa-Hernandez, Grunwald, Miramontes-Medina, Banuelos-Alamillo, Woolrich-Pina & Lazcano 2019 Smith & Grant 1958 Smith & Taylor 1945 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Trimorphodon tau Mexican Lyre Snake Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Auth, Smith, Brown & Lintz 2000 Blody, Brown, Hammack & Heckard 1987 Camarillo-R. & Smith (in Strimple & Strimple) 1992 Camarillo-Rangel, Aguilar-Cortes & Gonzalez-Ruiz-1985 Canseco Marquez & Gutierrez Mayen 2006 Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Castro-Franco & Bustos-Zagal 1994 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Contreras Arquieta & Lazcano Villarreal 1995 Contreras-Lozano, Lazcano & Contreras-Balderas 2007 Cruz-Elizalde, Ramirez-Bautista, Hernandez-Salinas, Berriozabal-Islas & Wilson 2019 Cruz-Elizalde, Ramirez-Bautista, Johnson & Moreno 2014 Cruz-Elizalde, Ramirez-Bautista, Pineda-Lopez, Mata-Silva, DeSantis, Garcia-Padilla, Johnson, Rocha, Fucsko & Wilson 2022 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Davis & Smith 1953 [as latifascia] Dixon & Lemos-Espinal 2010 Dixon, Ketchersid & Lieb 1972 Duellman 1958 Duellman 1965 Dundee & Liner 1997 Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Farr, Lazcano & Lavin-Murcio 2009 Fernandez-Badillo & Goyenechea 2010 Fernandez-Badillo, Aguillon-Gutierrez, Valdez-Renteria, Hernandez-Melo, Olvera-Olvera, Callejas-Jimenez, Hernandez-Ramos, Iturbe-Morgado, Torres-Angeles & Reano-Hernandez 2016 Fernandez-Badillo, Manriquez-Moran, Castillo-Ceron & Goyenechea 2016 Flores-Villela 1993 Fouquette & Rossman 1963 [as latifascia] Garcia-Vazquez, Canseco-Marquez, Gutierrez-Mayen & Trujano-Ortega 2009 Hall 1951 [as latifascia] Hardy & McDiarmid 1969 Heimes 2016 Lazcano, Banda, Castaneda, Garcia-de la Pena & Rojas 2006 Lazcano, Contreras-Balderas, Gonzalez-Rojas, Castaneda, Garcia-de la Pena & Solis-Rojas 2004 Lazcano, Contreras-Lozano, Gallardo-Valdez, Garcia del Pena & Castaneda 2009 Lazcano, Galvan & Kardon 2000 Lemos-Espinal & Dixon 2013 Lemos-Espinal & Smith 2007 Lemos-Espinal & Smith 2015 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith & Cruz 2016 Lemos-Espinal, Smith & Cruz 2018 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith & Woolrich-Pina 2018 Lemos-Espinal, Smith, Gadsden-Esparza, Valdez-Lares & Woolrich-Pina 2018 Lemos-Espinal, Smith, Pierce & Painter 2020 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Leyte-Manrique, Berriozabal-Islas, Mata-Silva & Morales-Castorena 2018 Leyte-Manrique, Mata-Silva, Baez-Montes, Fucsko, DeSantis, Garcia-Padilla, Rocha, Johnson, Porras & Wilson 2022 Liner 1994 Liner 2007 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 McCoy & Horn 1962 McCranie & Wilson 2001 Medina-Aguilar, Alvarado-Diaz & Suazo-Ortuno 2011 Nevarez 1999 Nevarez-de los Reyes, Lazcano, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Ottley 1982 [as T. upsilon] Palacios-Aguilar & Flores-Villela 2018 Perez-Higareda & Smith 1991 Perez-Ramos, Riva & Uribe-Pena 2000 Quintero-Diaz, Carbajal-Marquez, Chavez-Floriano, Ramirez-Valverde, Roque-Lozano & Briones-Rodriguez 2020 Ramirez-Bautista, Hernandez-Salinas, Cruz-Elizalde, Berriozabal-Islas, Moreno-Lara, DeSantis, Johnson, Garcia-Padilla, Mata-Silva & Wilson 2020 Ramirez-Bautista, Hernandez-Salinas, Mendoza-Quijano, Cruz-Elizalde, Stephenson, Vite-Silva & Leyte-Manrique 2010 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Rorabaugh 2008 Rorabaugh 2013 Scott & McDiarmid 1984 Smith & Taylor 1945 [as T. upsilon] Tanner 1985 Taylor 1949 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Valdez-Lares & Gadsden-Esparza 2014 Valdez-Renteria, Fernandez-Badillo, Olvera-Olvera, Sanchez-Martinez & Goyenechea 2018 Vazquez-Diaz & Quintero-Diaz 2005 Vite-Silva, Ramirez-Bautista & Hernandez-Salinas 2010 Webb & Fugler 1957 [as latifascia] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016 Zweifel & Norris 1955 [as upsilon] Zweifel 1959   Trimorphodon vilkinsonii Chihuahua Lyresnake Baeza-Tarin, Hernandez, Giovanetto, Espinosa-Trevino, Lazcano & Graham 2018 Devitt, LaDuc & McGuire 2008 Gehlbach 1971 Heimes 2016 LaDuc & Johnson 2003 Lazcano, Nevarez-de los Reyes, Garcia-Padilla, Johnson, Mata-Silva, DeSantis & Wilson 2019 Lemos-Espinal & Smith 2007 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 1994 Liner 2007 Smith & Taylor 1945 Tanner 1985 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Genus Tropidodipsas (Northern Snail Snakes)   Tropidodipsas fasciata Central American Banded Snail Eater Alvarez del Toro & Smith 1956 Alvarez del Toro 1982 Auth, Smith, Brown & Lintz 2000 Duellman 1965 Farr, Lazcano & Lavin-Murcio 2009 Flores-Villela 1993 Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Heimes 2016 Johnson 1990 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Kofron 1987 Lazcano, Farr, Lavin-Murcio, Contreras-Lozano, Kardon, Narvaez-Torres & Chaves-Cisneros 2009 Lee 1996 Lemos-Espinal & Dixon 2013 Lemos-Espinal, Smith & Woolrich-Pina 2018 Licht & Gehlbach 1961 Liner 1994 Liner 2007 Martin 1958 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Ortiz Medina, Cabrera-Cen, Nahuat-Cervera & Chable-Santos 2020 Percino-Daniel, Cruz-Ocana, Pozo-Ventura & Velazquez-Velazquez 2013 Perez-Higareda & Smith 1991 Smith & Alvarez del Toro 1962 Smith & Taylor 1945 Teran-Juarez, Garcia-Padilla, Mata-Silva, Johnson & Wilson 2016 Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   Tropidodipsas fischeri Guatemalan Snail Eater Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 Flores-Villela 1993 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Heimes 2016 Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 Kofron 1985 Liner 1994 Liner 2007 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 Peters & Orejas-Miranda 1970 Villa, Wilson & Johnson 1988 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Tropidodipsas guerreroensis Guerrero Snail Eater Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 [as fasciata] Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Holman 1964 Kofron 1987 Liner 1994 Liner 2007 Perez-Ramos, Riva & Uribe-Pena 2000 Smith & Taylor 1945   * Tropidodipsas papavericola Poppyfield Snail Eater Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021   * Tropidodipsas philippii Sinaloan Snail Eater Alvarado-Diaz, Suazo-Ortuno, Wilson & Medina-Aguilar 2013 Chavez-Avila, Casas-Andreu, Garcia-Aguayo, Cifuentes-Lemus & Cupul-Magana 2015 Cruz-Saenz, Guerrero-Vazquez, Lazcano & Tellez-Lopez 2009 Cruz-Saenz, Munoz-Nolasco, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2017 Duellman 1958 [as occidentalis] Duellman 1965 [as occidentalis] Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Flores-Villela 1993 Greer 1965 Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021 Hardy & McDiarmid 1969 Heimes 2016 Kofron 1987 Lemos-Espinal & Smith 2020 Lemos-Espinal, Smith, Pierce & Painter 2020 Liner 1994 Liner 2007 Loc-Barragan, Lazcano & Woolrich-Pina 2018 Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982 Reyes-Velasco, Grunwald, Jones & Ahumada-Carrillo 2020 Shannon & Humphrey 1959 [as freiae] Smith & Taylor 1945 [as occidentalis] Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Ponce-Campos, Loc-Barragan, Ramirez-Silva, Mata-Silva, Johnson, Garcia-Padilla & Wilson 2016   * Tropidodipsas repleta Sonoran Snail Eater Enderson, Devender & Bezy 2014 Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 Heimes 2016 Lemos-Espinal & Smith 2007 Lemos-Espinal, Smith & Rorabaugh 2019 Lemos-Espinal, Smith, Woolrich-Pina & Cruz 2017 Liner 2007 Maynard, Shepard, Warfel, O'Connor & Verspui 2019 Rorabaugh 2008 Smith, Lemos-Espinal, Hartman & Chiszar 2005 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013   * Tropidodipsas tricolor Tricolor Snail Eater Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021   * Tropidodipsas zweifeli Guerreran Snail Eater Castro-Franco & Bustos-Zagal 1994 Flores-Villela 1993 Grunwald, Perez-Rivera, Ahumada-Carrillo, Franz-Chavez & Forest 2016 Heimes 2016 Kofron 1988 Lemos-Espinal & Smith 2020 Liner 1970 Liner 1994 Liner 2007 Palacios-Aguilar & Flores-Villela 2018 Perez-Ramos, Riva & Uribe-Pena 2000 Wilson & Johnson 2010 Wilson, Mata-Silva & Johnson 2013 Woolrich-Pina, Garcia-Padilla, DeSantis, Johnson, Mata-Silva & Wilson 2017 Zweifel 1954 Genus Xenodon (Northern Mock Lanceheads and South American Hognose Snakes)   Xenodon angustirostris Central American Mock Lancehead Alvarez del Toro 1982 [as rabdocephalus] Barragan-Vazquez, Rios-Rodas, Fucsko, Porras, Mata-Silva, Rocha, DeSantis, Garcia-Padilla, Johnson & Wilson 2022 [as X. rabdocephalus] Calderon-Mandujano, Cedeno-Vazquez & Pozo 2003 [as rabdocephalus] Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as rabdocephalus] Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as X. rabdocephalus] Cedeno-Vazquez, Calderon-Mandujano & Pozo 2003 [as rabdocephalus] Flores-Villela 1993 [as rabdocephalus] Gonzalez-Sanchez, Johnson, Garcia-Padilla, Mata-Silva, DeSantis & Wilson 2017 [as rabdocephalus] Heimes 2016 [as rabdocephalus] Hernandez-Ordonez, Arroyo-Rodriguez, Gonzalez-Hernandez, Russildi, Luna-Reyes, Martinez-Ramos & Reynoso 2015 [as rabdocephalus] Johnson 1990 [as rabdocephalus] Johnson, Mata-Silva, Garcia-Padilla & Wilson 2015 [as rabdocephalus] Lee 1980 [as rabdocephalus] Lee 1996 [as rabdocephalus] Liner 1994 [as rabdocephalus] Liner 2007 [as rabdocephalus] Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 [as X. rabdocephalus] Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as rabdocephalus] Palacios-Aguilar & Flores-Villela 2018 [as rabdocephalus] Perez-Higareda & Smith 1991 [as rabdocephalus] Perez-Higareda 1978 [as rabdocephalus] Perez-Ramos, Riva & Uribe-Pena 2000 [as rabdocephalus] Peters & Orejas-Miranda 1970 [as rabdocephalus] Smith & Taylor 1945 [as rabdocephalus] Smith 1971 [as X. rabdocephalus mexicanus] Torre-Loranca, Martinez-Fuentes, Canseco-Marquez & Garcia-Vazquez 2020 [as X. rabdocephalus] Torres-Hernandez, Ramirez-Bautista, Cruz-Elizalde, Hernandez-Salinas, Berriozabal-Islas, DeSantis, Johnson, Rocha, Garcia-Padilla, Mata-Silva, Fucsko & Wilson 2021 [as X. rabdocephalus] Wilson & Johnson 2010 [as rabdocephalus] Wilson, Mata-Silva & Johnson 2013 [as rabdocephalus]