|
= 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) |
Genus
Enulius (Middle American Long-tailed Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Enulius_60h.gif) |
![](../links/Enulius_bibliography_link.gif) |
Genus
Geophis (Central American Earth Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Geophis_60h.gif) |
![](../links/Geophis_bibliography_link.gif) |
Genus
Imantodes (American Blunt-headed Tree Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Imantodes_60h.gif) |
![](../links/Imantodes_bibliography_link.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/Mastigodryas_cliftoni_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Mastigodryas cliftoni
West Mexican Lizard Eater | ![](../DIV/Transparent_500x1.gif)
Ahumada-Carillo, Perez Rivera, Reyes-Velasco, Grunwald & Jones 2014
Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009
Hardy & McDiarmid 1969
Hardy 1963 [as fasciatus]
Heimes 2016
Lemos-Espinal & Smith 2020
Montingelli 2009
Montingelli, Grazziotin, Battilana, Murphy, Zhang & Zaher 2019
![](../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_microphthalmus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Oxybelis microphthalmus
Thornscrub Vine Snake | ![](../DIV/Transparent_500x1.gif)
Auth, Smith, Brown & Lintz 2000 [as aeneus]
Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as aeneus]
Hardy & McDiarmid 1969 [as aeneus]
Jadin, Blair, Orlofske, Jowers, Rivas, Vitt, Ray, Smith & Murphy 2020
Keiser 1974 [as aeneus]
Lemos-Espinal & Smith 2020 [as O. aeneus]
Smith & Gelder 1955 [as aeneus]
Smith & Taylor 1945 [as acuminatus]
![](../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) |
Genus
Sonora (North American Ground, Sand, and Shovel-nosed Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Sonora_60h.gif) |
![](../links/Sonora_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Sonora_aemula_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Sonora aemula
File-tailed Ground Snake | ![](../DIV/Transparent_500x1.gif)
Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018
Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009
Hardy & McDiarmid 1969
Heimes 2016
Lemos-Espinal & Smith 2007
Lemos-Espinal & Smith 2020
McDiarmid, Copp & Breedlove 1976
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Sonora_mutabilis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Sonora mutabilis
Mexican Ground Snake | ![](../DIV/Transparent_500x1.gif)
Cox, Davis Rabosky, Holmes, Reyes-Velasco, Roelke, Smith, Flores-Villela, McGuire & Campbell 2018
Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009 [as michoacanensis]
Frost 1979
Heimes 2016
Lemos-Espinal & Smith 2020
Ponce-Campos, Smith, Harris & Chiszar 2004
![](../DIV/Transparent_160x10.gif) |
Genus
Storeria (North American Brown Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Storeria_60h.gif) |
![](../links/Storeria_bibliography_link.gif) |
Genus
Tantilla (American Centipede Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Tantilla_60h.gif) |
![](../links/Tantilla_bibliography_link.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/Tropidodipsas_philippii_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Tropidodipsas philippii
Sinaloan Snail Eater | ![](../DIV/Transparent_500x1.gif)
Enderson, Quijada-Mascarenas, Turner, Rosen & Bezy 2009
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
Ramirez-Bautista, Flores-Villela & Casas-Andreu 1982
Shannon & Humphrey 1959 [as freiae]
Smith & Taylor 1945
![](../DIV/Transparent_160x10.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) |
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
Rena (Maroon Thread Snakes) |
![](../maps1/TAX/Serpentes/Leptotyphlopidae/GIF/Rena_60h.gif) |
![](../links/Rena_bibliography_link.gif) |
Genus
Agkistrodon (American Copperheads, Cottonmouths, and Cantils) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Agkistrodon_60h.gif) |
![](../links/Agkistrodon_bibliography_link.gif) |
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