|
= 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
Boiruna (Southern Snake Eaters) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Boiruna_60h.gif) |
![](../links/Boiruna_bibliography_link.gif) |
Genus
Clelia (Northern Snake Eaters) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Clelia_60h.gif) |
![](../links/Clelia_bibliography_link.gif) |
Genus
Dibernardia (East South American Leaf-litter Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dibernardia_60h.gif) |
![](../links/Dibernardia_bibliography_link.gif) |
Genus
Dipsas (Neotropical Snail Eaters) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dipsas_60h.gif) |
![](../links/Dipsas_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dryophylax_almae_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Dryophylax almae
Jararaca Mock Viper | ![](../DIV/Transparent_500x1.gif)
Barbosa, Lima & Guedes 2020
Barreto Guedes 2010
Costa, Guedes & Bernils 2021
Fernandes Coelho, Souza, Weider, Machado Pereira & Barros Ribeiro 2013
Franco, Trevine, Montingelli & Zaher 2017
Guedes, Nogueira & Marques 2014
Hamdan & Lira-da-Silva 2012
Jorge & Freire 2011
Silva, Silva, Sena & Nascimento 2006 [as "cf. almae"]
Trevine, Caicedo-Portilla, Hoogmoed, Thomas, Franco, Montingelli, Osorno-Munoz & Zaher 2021
![](../DIV/Transparent_160x10.gif) |
Genus
Helicops (South American Keelbacks) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Helicops_60h.gif) |
![](../links/Helicops_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Helicops_leopardinus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Helicops leopardinus
Leopard Keelback | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Guedes, Nogueira & Marques 2014
Moraes-da-Silva, Amaro, Sales Nunes, Rodrigues & Curcio 2021
Moraes-da-Silva, Amaro, Sales Nunes, Strussmann, Teixeira, Andrade, Sudre, Recoder, Rodrigues & Curcio 2019
Silva, Silva, Sena & Nascimento 2006
![](../DIV/Transparent_160x10.gif) |
Genus
Imantodes (American Blunt-headed Tree Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Imantodes_60h.gif) |
![](../links/Imantodes_bibliography_link.gif) |
Genus
Oxybelis (Neotropical Vine Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Oxybelis_60h.gif) |
![](../links/Oxybelis_bibliography_link.gif) |
Genus
Phimophis (South American Shovel-nosed Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Phimophis_60h.gif) |
![](../links/Phimophis_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Phimophis_guerini_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Phimophis guerini
Argentine Shovel-nosed Snake | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Filho, Santana, Vieira, Alves, Montenegro & Freitas 2012
Marques, Tinoco, Browne-Ribeiro & Fazolato 2012
Silva Lisboa, Araujo-Neto, Soares Tiburcio & Silva 2011
Silva, Silva, Sena & Nascimento 2006
![](../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/Siphlophis_compressus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Siphlophis compressus
Red-headed Liana Snake | ![](../DIV/Transparent_500x1.gif)
Abegg, Santos, Ortiz, Moraes & Freitas 2017
Costa, Guedes & Bernils 2021
Freitas, Franca, Graboski, Uhlig & Verissimo 2012
Guedes, Nunes, Prudente & Marques 2011
Silva, Silva, Sena & Nascimento 2006
Vilela, Lima, Goncalves & Skuk 2011
![](../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/Thamnodynastes_pallidus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Thamnodynastes pallidus
Common South American Mock Viper | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Franco, Trevine, Montingelli & Zaher 2017
Guedes, Nogueira & Marques 2014
Trevine, Caicedo-Portilla, Hoogmoed, Thomas, Franco, Montingelli, Osorno-Munoz & Zaher 2021
![](../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) |
Genus
Xenopholis (South American Flat-headed Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Xenopholis_60h.gif) |
![](../links/Xenopholis_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_carvalhoi_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Micrurus carvalhoi
Brazilian Ribbon Coral Snake | ![](../DIV/Transparent_500x1.gif)
Casais e Silva 1996 [as M. lemniscatus]
Castro, Oliveira, Gonzalez, Curcio & Feitosa 2017
Costa, Guedes & Bernils 2021
Pires, Silva, Feitosa, Prudente, Filho & Zaher 2014
Silva, Silva, Sena & Nascimento 2006 [as M. lemniscatus]
![](../DIV/Transparent_160x10.gif) |
Genus
Epictia (Neotropical Thread Snakes) |
![](../maps1/TAX/Serpentes/Leptotyphlopidae/GIF/Epictia_60h.gif) |
![](../links/Epictia_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Bothrops_erythromelas_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Bothrops erythromelas
Caatinga Lancehead | ![](../DIV/Transparent_500x1.gif)
Campbell & Lamar 2004
Carrasco, Grazziotin, Farfan, Koch, Ochoa, Scrocchi, Leynaud & Chaparro 2019
Costa, Guedes & Bernils 2021
Guedes, Nogueira & Marques 2014
Hoge & Romano Hoge 1981
Vechio, Prates, Grazziotin, Graboski & Rodrigues 2021
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Bothrops_muriciensis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Bothrops muriciensis
Murici Lancehead | ![](../DIV/Transparent_500x1.gif)
Campbell & Lamar 2004
Costa, Guedes & Bernils 2021
David, Dobiey & Vogel 2018
Ferrarezzi & Freire 2001
Freitas, Franca, Graboski, Uhlig & Verissimo 2012
Silva, Silva, Sena & Nascimento 2006
Vechio, Prates, Grazziotin, Graboski & Rodrigues 2021
![](../DIV/Transparent_160x10.gif) |
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