|
= endemic EX = extinct or assumed extinct
![](../DIV/Transparent_50x5.gif)
Genus
Boa (Red-tailed Boas) |
![](../maps1/TAX/Serpentes/Boidae/GIF/Boa_60h.gif) |
![](../links/Boa_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Boidae/GIF/Boa_imperator_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Boa imperator
Central American Red-tailed Boa | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as B. constrictor, may refer to either imperator or sigma]
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as B. constrictor, may refer to either imperator or sigma]
Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 [as B. constrictor, may refer to either imperator or sigma]
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as imperator, may refer to either imperator or sigma]
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 [as B. constrictor, may refer to either imperator or sigma]
Smith & Taylor 1945 [as Constrictor constrictor imperator, may refer to either imperator or sigma]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Boidae/GIF/Boa_sigma_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Boa sigma
West Mexican Red-tailed Boa | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as B. constrictor, may refer to either imperator or sigma]
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as B. constrictor, may refer to either imperator or sigma]
Martin-Regalado, Gomez-Ugalde & Cisneros-Palacios 2011 [as B. constrictor, may refer to either imperator or sigma]
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as imperator, may refer to either imperator or sigma]
Smith & Taylor 1945 [as Constrictor constrictor imperator, may refer to either imperator or sigma]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Boidae/GIF/Exiliboa_placata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Exiliboa placata
Mexican Dwarf Boa | ![](../DIV/Transparent_500x1.gif)
Bogert 1968
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
McDiarmid, Campbell & Toure 1999
Stimson 1969
![](../DIV/Transparent_160x10.gif) |
Genus
Adelphicos (Central American Burrowing Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Adelphicos_60h.gif) |
![](../links/Adelphicos_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Adelphicos_latifasciatum_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Adelphicos latifasciatum
Oaxacan Burrowing Snake | ![](../DIV/Transparent_500x1.gif)
Campbell & Ford 1982
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Wallach, Williams & Boundy 2014
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Adelphicos_quadrivirgatum_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Adelphicos quadrivirgatum
Mexican Four-lined Burrowing Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
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
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Chersodromus_liebmanni_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Chersodromus liebmanni
Veracruz Earth Runner | ![](../DIV/Transparent_500x1.gif)
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
Heimes 2016
Mancilla-Moreno & Camarillo-Rangel 1998
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Ramirez-Bautista, Berriozabal-Islas, Cruz-Elizalde, Hernandez-Salinas & Badillo-Saldana 2013
![](../DIV/Transparent_160x10.gif) |
Genus
Clelia (Northern Snake Eaters) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Clelia_60h.gif) |
![](../links/Clelia_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Clelia_scytalina_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Clelia scytalina
Mexican Snake Eater | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Dixon, Sabbath & Worthington 1962 [as clelia]
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Smith & Taylor 1945 [as clelia]
Zaher 1996
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Coniophanes_bipunctatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Coniophanes bipunctatus
Two-spotted Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Coniophanes_fissidens_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Coniophanes fissidens
Central American Yellow-bellied Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Flores-Villela & Smith 2009
Heimes 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]
Schatti 2019
Smith & Williams 1963
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Coniophanes_imperialis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Coniophanes imperialis
Regal Black-striped Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Flores-Villela & Smith 2009
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Conophis_vittatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Conophis vittatus
Striped Road Guarder | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
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
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945
Wellman 1963
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Conopsis_lineata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Conopsis lineata
Lined Tolucan Earth Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Gehlbach & Collette 1957
Goyenechea & Flores-Villela 2006
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dendrophidion_vinitor_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Dendrophidion vinitor
Northern Barred Forest Racer | ![](../DIV/Transparent_500x1.gif)
Cadle 2012
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Lieb 1991
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Ramirez-Gonzalez, Lara Brenis & Mijangos Arrazola 2014
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Drymarchon_melanurus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Drymarchon melanurus
Black-tailed Cribo | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as corais]
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as D. corais]
Heimes 2016
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
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Drymobius_chloroticus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Drymobius chloroticus
Green Highland Racer | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
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
Wilson 1970
Wilson 1975
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Drymobius_margaritiferus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Drymobius margaritiferus
Speckled Racer | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
McCoy & Horn 1962
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
Genus
Enulius (Middle American Long-tailed Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Enulius_60h.gif) |
![](../links/Enulius_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Enulius_flavitorques_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Enulius flavitorques
Pacific Long-tailed Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
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
Ramirez-Jimenez, Mayoral-Halla, Garcia-Padilla, Mata-Silva & Ramirez-Bautista 2017
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
Genus
Ficimia (Eastern Hook-nosed Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Ficimia_60h.gif) |
![](../links/Ficimia_bibliography_link.gif) |
Genus
Geagras (Tehuantepec Striped Snake) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geagras_60h.gif) |
![](../links/Geagras_bibliography_link.gif) |
Genus
Geophis (Central American Earth Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geophis_60h.gif) |
![](../links/Geophis_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geophis_anocularis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Geophis anocularis
Sierra Mije Earth Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Downs 1967
Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Smith & Taylor 1945
Wilson & Townsend 2007
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geophis_dubius_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Geophis dubius
Mesa del Sur Earth Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Wilson & Townsend 2007
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geophis_duellmani_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Geophis duellmani
Sierra Juarez Earth Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022
Heimes 2016
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 & Townsend 2007
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geophis_juarezi_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Geophis juarezi
Metates Earth Snake | ![](../DIV/Transparent_500x1.gif)
Grunwald, Ahumada-Carrillo, Grunwald, Montano-Ruvalcaba & Garcia-Vazquez 2022
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Nieto-Montes de Oca 2003
Wilson & Townsend 2007
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geophis_russatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Geophis russatus
Red Earth Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
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 & Townsend 2007
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geophis_sallaei_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Geophis sallaei
Oaxacan Earth Snake | ![](../DIV/Transparent_500x1.gif)
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
Heimes 2016
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 & Townsend 2007
![](../DIV/Transparent_160x10.gif) |
Genus
Imantodes (American Blunt-headed Tree Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Imantodes_60h.gif) |
![](../links/Imantodes_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Imantodes_cenchoa_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Imantodes cenchoa
Common Blunt-headed Tree Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Smith & Taylor 1945
Torres-Carvajal, Yanez-Munoz, Quirola, Smith & Almendariz 2012
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Imantodes_gemmistratus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Imantodes gemmistratus
Central American Blunt-headed Tree Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Banuelos-Alamillo, Trujillo-de la Torre, Quintero-Diaz & Carbajal-Marquez 2017
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
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
Peters & Orejas-Miranda 1970
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945
Torres-Carvajal, Yanez-Munoz, Quirola, Smith & Almendariz 2012
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Lampropeltis_polyzona_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Lampropeltis polyzona
Central Mexican Milk Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [part] [as triangulum]
Heimes 2016
Markel 1990
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Perez-Higareda & Smith 1987
Ruane 2015
Ruane, Bryson, Pyron & Burbrink 2014
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Leptodeira_maculata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Leptodeira maculata
Mexican Cat-eyed Snake | ![](../DIV/Transparent_500x1.gif)
Arechaga-Ocampo, Montalban-Huidobro & Castro-Franco 2008 [as annulata cussiliris]
Auth, Smith, Brown & Lintz 2000 [as annulata cussiliris]
Barrio-Amoros 2019
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as annulata]
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Daza, Smith, Paez & Parkinson 2009 [as annulata cussiliris]
Duellman 1958 [as annulata cussiliris]
Holman 1964 [as annulata cussiliris]
Liner & Dundee 1969 [as annulata cussiliris]
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
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 [as annulata]
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Leptodeira_nigrofasciata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Leptodeira nigrofasciata
Black-banded Cat-eyed Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Duellman 1958
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
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945 [as L. mystacina]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Leptodeira_polysticta_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Leptodeira polysticta
Small-spotted Cat-eyed Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Barrio-Amoros 2019
Brattstrom & Adis 1952 [as taylori]
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as septentrionalis]
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as L. septentrionalis]
Duellman 1958
Fouquette & Rossman 1963
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021 [as L. septentrionalis]
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as septentrionalis]
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Leptophis_diplotropis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Leptophis diplotropis
Twin-keeled Parrot Snake | ![](../DIV/Transparent_500x1.gif)
Albuquerque, Santos, Borges-Nojosa & Avila 2022
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
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
Oliver 1948
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
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Leptophis_mexicanus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Leptophis mexicanus
Mexican Parrot Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Oliver 1948
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Manolepis_putnami_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Manolepis putnami
Thin-scaled Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
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
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
Genus
Masticophis (North American Whip Snakes and Coachwhips) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Masticophis_60h.gif) |
![](../links/Masticophis_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Masticophis_lineatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Masticophis lineatus
Mexican Whip Snake | ![](../DIV/Transparent_500x1.gif)
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
Smith & Lynch 1967 [as striolatus]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Masticophis_mentovarius_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Masticophis mentovarius
Neotropical Whip Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Johnson 1977
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
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Mastigodryas_laevis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Mastigodryas laevis
Guatemalan Lizard Eater | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as Dryadophis melanolomus]
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as Dryadophis melanolomus]
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
Smith & Taylor 1945 [as melanolomus tehuanae]
![](../DIV/Transparent_160x10.gif) |
Genus
Ninia (Coffee Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Ninia_60h.gif) |
![](../links/Ninia_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Ninia_sebae_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Ninia sebae
Red-backed Coffee Snake | ![](../DIV/Transparent_500x1.gif)
Angarita-Sierra 2014
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
Genus
Oxybelis (Neotropical Vine Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Oxybelis_60h.gif) |
![](../links/Oxybelis_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Oxybelis_fulgidus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Oxybelis fulgidus
Green Vine Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Garcia-Grajales & Buenrostro-Silva 2011
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Rodriguez-Perez & Mata-Silva 2019
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Oxybelis_microphthalmus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Oxybelis microphthalmus
Thornscrub Vine Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as aeneus]
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as O. aeneus]
Jadin, Blair, Orlofske, Jowers, Rivas, Vitt, Ray, Smith & Murphy 2020
Keiser 1974 [as 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]
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013 [as aeneus]
Smith & Taylor 1945 [as acuminatus]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Oxyrhopus_petolarius_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Oxyrhopus petolarius
Banded Calico Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Rendon, Alvarez & Flores-Villela 1998
![](../DIV/Transparent_160x10.gif) |
Genus
Pituophis (Bullsnakes, Pine Snakes and Gopher Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Pituophis_60h.gif) |
![](../links/Pituophis_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Pituophis_lineaticollis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Pituophis lineaticollis
Middle American Gopher Snake | ![](../DIV/Transparent_500x1.gif)
Bryson, Garcia-Vazquez & Riddle 2011
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Duellman 1960
Heimes 2016
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
Schatti, Heimes, Tillack, Kucharzewski & Coeto 2020
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Pseudelaphe_flavirufa_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Pseudelaphe flavirufa
Mexican Rat Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
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
Schulz 1996
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Rhadinaea_cuneata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Rhadinaea cuneata
Veracruz Graceful Brown Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Luria-Manzano, Ramirez-Bautista & Canseco-Marquez 2014
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
McCoid & Dixon 1981
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Rhadinaea_fulvivittis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Rhadinaea fulvivittis
Ribbon Graceful Brown Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Myers 1974
Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Rhadinaea_myersi_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Rhadinaea myersi
Sierra Madre del Sur Graceful Brown Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Garcia-Vazquez, Duran-Fuentes, Nieto-Montes de Oca & Smith 2009
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Myers 1974
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Salvadora_intermedia_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Salvadora intermedia
Oaxacan Patch-nosed Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Gehlbach & Collette 1957
Heimes 2016
Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Salvadora_lemniscata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Salvadora lemniscata
Pacific Patch-nosed Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
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
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Salvadora_mexicana_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Salvadora mexicana
Common Mexican Patch-nosed Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Hernandez-Jimenez, Flores-Villela, Aguilar-Bremauntz & Campbell 2021
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
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Senticolis_triaspis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Senticolis triaspis
American Green Rat Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
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
Schulz 1996
Smith & Taylor 1945 [as Elaphe chlorosoma]
![](../DIV/Transparent_160x10.gif) |
Genus
Sibon (Neotropical Snail Eaters) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Sibon_60h.gif) |
![](../links/Sibon_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Stenorrhina_degenhardtii_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Stenorrhina degenhardtii
South American Scorpion Eater | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Rendon, Alvarez & Flores-Villela 1998
![](../DIV/Transparent_160x10.gif) |
Genus
Storeria (North American Brown Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Storeria_60h.gif) |
![](../links/Storeria_bibliography_link.gif) |
Genus
Symphimus (Mexican White-lipped Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Symphimus_60h.gif) |
![](../links/Symphimus_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Symphimus_leucostomus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Symphimus leucostomus
Tehuantepec White-lipped Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Garcia-Grajales, Lopez-Lopez, Buenrostro-Silva & Mata-Silva 2012
Heimes 2016
Johnson 1973
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
Genus
Tantilla (American Centipede Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Tantilla_60h.gif) |
![](../links/Tantilla_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Tantilla_flavilineata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Tantilla flavilineata
Yellow-lined Centipede Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Smith & Burger 1950
Wilson & Mata-Silva 2014
Wilson & Mata-Silva 2015
Wilson & Meyer 1971
Wilson 1985
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Tantilla_rubra_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Tantilla rubra
Red Centipede Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Dixon, Vaughan & Wilson 2000
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
Smith & Taylor 1945
Wilson & Mata-Silva 2014
Wilson & Mata-Silva 2015
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Tantilla_striata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Tantilla striata
Striped Centipede Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
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 & Mata-Silva 2014
Wilson & Mata-Silva 2015
Wilson & Meyer 1971
Wilson 1990
![](../DIV/Transparent_160x10.gif) |
Genus
Thamnophis (North American Garter Snakes and Ribbon Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Thamnophis_60h.gif) |
![](../links/Thamnophis_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Thamnophis_chrysocephalus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Thamnophis chrysocephalus
Golden-headed Garter Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Rossman, Ford & Seigel 1996
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Thamnophis_eques_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Thamnophis eques
Mexican Garter Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Rossman, Ford & Seigel 1996
Smith & Taylor 1945 [as T. m. macrostemma]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Thamnophis_lineri_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Thamnophis lineri
Sierra de Juarez Garter Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as T. godmani]
Garcia-Padilla & Mata-Silva 2014
Heimes 2016
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
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Thamnophis_marcianus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Thamnophis marcianus
Checkered Garter Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Fouquette & Rossman 1963
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
McCoy & Horn 1962
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945 [as T. ruthveni]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Thamnophis_proximus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Thamnophis proximus
Western Ribbon Snake | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Liner & Dundee 1969
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
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Rossman 1970
Smith & Taylor 1945 [as chalceus]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Trimorphodon_biscutatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Trimorphodon biscutatus
Western Lyre Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Devitt, LaDuc & McGuire 2008
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
Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Tropidodipsas_fasciata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Tropidodipsas fasciata
Central American Banded Snail Eater | ![](../DIV/Transparent_500x1.gif)
Grunwald, Toribio-Jimenez, Montano-Ruvalcaba, Franz-Chavez, Penaloza-Montano, Barrera-Nava, Jones, Rodriguez, Hughes, Strickland & Reyes-Velasco 2021
Kofron 1987
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
![](../DIV/Transparent_160x10.gif) |
Genus
Xenodon (Northern Mock Lanceheads and South American Hognose Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Xenodon_60h.gif) |
![](../links/Xenodon_bibliography_link.gif) |
Family
Elapidae [part 1: terrestrial species] (Cobras, Mambas, etc.) | ![](../maps1/TAX/FAM_ORDER_CLASS/GIF/Elapidae_1_60h.gif) | ![](../links/Elapidae_1_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Elapidae_1/GIF/Micrurus_browni_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Micrurus browni
Sierra Madre Coral Snake | ![](../DIV/Transparent_500x1.gif)
Campbell & Lamar 2004
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Reyes-Velasco, Adams, Boissinot, Parkinson, Campbell, Castoe & Smith 2020
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Roze 1996
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Elapidae_1/GIF/Micrurus_ephippifer_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Micrurus ephippifer
Oaxacan Coral Snake | ![](../DIV/Transparent_500x1.gif)
Campbell & Lamar 2004
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
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
Peterson, Canseco-Marquez, Contreras-Jimenez, Escalona-Segura, Flores-Villela, Garcia-Lopez, Hernandez-Banos, Jimenez-Ruiz, Leon-Paniagua, Amaro, Navarro-Siguenza, Sanchez-Cordero & Willard 2004
Roze 1996
Simon-Salvador, Garcia-Padilla & Mata-Silva 2016
![](../DIV/Transparent_160x10.gif) |
Family
Elapidae [part 2: marine species] (Sea Snakes) | ![](../maps1/TAX/FAM_ORDER_CLASS/GIF/Elapidae_2_60h.gif) | ![](../links/Elapidae_2_bibliography_link.gif) |
Genus
Epictia (Neotropical Thread Snakes) |
![](../maps1/TAX/Serpentes/Leptotyphlopidae/GIF/Epictia_60h.gif) |
![](../links/Epictia_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Leptotyphlopidae/GIF/Epictia_phenops_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Epictia phenops
Shiny Thread Snake | ![](../DIV/Transparent_500x1.gif)
Martins, Koch, Pinto, Folly, Fouquet & Passos 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
McCranie & Hedges 2016 [part]
Smith & Taylor 1945
Wallach 2016
![](../DIV/Transparent_160x10.gif) |
Genus
Rena (Maroon Thread Snakes) |
![](../maps1/TAX/Serpentes/Leptotyphlopidae/GIF/Rena_60h.gif) |
![](../links/Rena_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Loxocemidae/GIF/Loxocemus_bicolor_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Loxocemus bicolor
Neotropical Sunbeam Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Holman 1964
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
McDiarmid, Campbell & Toure 1999
Rioja-Paradela, Carrillo-Reyes, Castaneda & Lopez 2013
Smith & Taylor 1945 [as L. sumichrasti]
![](../DIV/Transparent_160x10.gif) |
Genus
Agkistrodon (American Copperheads, Cottonmouths, and Cantils) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Agkistrodon_60h.gif) |
![](../links/Agkistrodon_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Agkistrodon_bilineatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Agkistrodon bilineatus
Western Cantil | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Garcia-Grajales & Buenrostro-Silva 2011
Gloyd & Conant 1990
Grunwald, Perez-Rivera, Ahumada-Carrillo, Franz-Chavez & Forest 2016
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Bothrops_asper_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Bothrops asper
Central American Lancehead | ![](../DIV/Transparent_500x1.gif)
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
Rendon, Alvarez & Flores-Villela 1998
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Cerrophidion_godmani_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Cerrophidion godmani
Guatemalan Montane Pitviper | ![](../DIV/Transparent_500x1.gif)
Campbell & Lamar 2004
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Jadin, Townsend, Castoe & Campbell 2012
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Crotalus_brunneus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Crotalus brunneus
Oaxacan Pygmy Rattlesnake | ![](../DIV/Transparent_500x1.gif)
Campbell & Armstrong 1979
Campbell & Lamar 2004
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004 [as ravus]
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996 [as ravus]
Harris & Simmons 1978
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015 [as ravus]
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 ravus]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Crotalus_intermedius_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Crotalus intermedius
Mexican Small-headed Rattlesnake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000
Campbell & Lamar 2004
Casas-Andreu, Mendez-de la Cruz & Aguilar-Miguel 2004
Casas-Andreu, Mendez-de la Cruz & Camarillo 1996
Heimes 2016
Mata-Silva, Garcia-Padilla, Rocha, DeSantis, Johnson, Ramirez-Bautista & Wilson 2021
Mata-Silva, Johnson, Wilson & Garcia-Padilla 2015
![](../DIV/Transparent_160x10.gif) |
|