|
= 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_constrictor_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Boa constrictor
South American Red-tailed Boa | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
Guedes, Nogueira & Marques 2014
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Boidae/GIF/Corallus_hortulana_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Corallus hortulana
Amazon Tree Boa | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Guedes, Nogueira & Marques 2014
Marques, Browne-Ribeiro, Santos Tinoco, Fazolato, Almeida Coelho & Amorin 2012
Souza Palmuti, Cassimiro & Bertoluci 2009
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Boidae/GIF/Epicrates_crassus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Epicrates crassus
Paraguayan Rainbow Boa | ![](../DIV/Transparent_500x1.gif)
Andrade-Junior, Soares Franca, Sudre & Passos 2020
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
Franca, Franca, Roedder & Sole 2022
Guedes, Nogueira & Marques 2014
Linares & Eterovick 2013
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Passos & Fernandes 2008
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Stimson 1969 [as cenchria polylepis]
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Apostolepis_assimilis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Apostolepis assimilis
Common Red Blackhead | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
Entiauspe-Neto, Koch, Guedes & Tiutenko 2020
Ferrarezzi, Barbo & Albuquerque 2005
Guedes, Nogueira & Marques 2014
Harvey 1999
Lema & Renner 2011
Lema 2001
Lema 2002
Linares & Eterovick 2013
Menezes, Abegg, Silva, Franco & Feio 2018
Nogueira, Barbo & Ferrarezzi 2012
Reinhardt 1861
Sao-Pedro & Pires 2009
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Wallach, Williams & Boundy 2014
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Atractus_pantostictus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Atractus pantostictus
Sao Paulo Spindle Snake | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Fernandes & Puorto 1993
Passos, Fernandes, Bernils & Moura-Leite 2010
Sao-Pedro & Pires 2009
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
Genus
Boiruna (Southern Snake Eaters) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Boiruna_60h.gif) |
![](../links/Boiruna_bibliography_link.gif) |
Genus
Cercophis (Atlantic Forest Liana Snake) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Cercophis_60h.gif) |
![](../links/Cercophis_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Chironius_bicarinatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Chironius bicarinatus
Eastern Sipo | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Dixon, Wiest & Cei 1993
Entiauspe-Neto, Lyra, Koch, Quintela, Abegg & Loebmann 2020
Menezes, Abegg, Silva, Franco & Feio 2018
Moura, Motta, Fernandes & Feio 2012
Peters & Orejas-Miranda 1970
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Chironius_exoletus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Chironius exoletus
Green Sipo | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Dixon, Wiest & Cei 1993
Linares & Eterovick 2013
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sudre, Curcio, Nunes, Pellegrino & Rodrigues 2017
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Chironius_flavolineatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Chironius flavolineatus
Yellow-striped Sipo | ![](../DIV/Transparent_500x1.gif)
Albuquerque & Freitas 2011
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
Dixon, Wiest & Cei 1993
Guedes, Nogueira & Marques 2014
Hamdan & Fernandes 2015
Hamdan, Scali & Fernandes 2014
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Pinto, Fernandes & Marques 2008
Pinto, Marques & Fernandes 2010
Sao-Pedro & Pires 2009
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Chironius_quadricarinatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Chironius quadricarinatus
Paraguayan Sipo | ![](../DIV/Transparent_500x1.gif)
Argolo 1998
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 [as "cf. quadricarinatus"]
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Dixon, Wiest & Cei 1993
Moura, Motta, Fernandes & Feio 2012
Pinto, Fernandes & Marques 2008
Pinto, Marques & Fernandes 2010
Sudre, Curcio, Nunes, Pellegrino & Rodrigues 2017
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.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) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dibernardia_affinis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Dibernardia affinis
Atlantic Forest Leaf-litter Snake | ![](../DIV/Transparent_500x1.gif)
Argolo 1998
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Di-Bernardo & Lema 1988
Linares & Eterovick 2013
Loebmann 2008
Menezes, Abegg, Silva, Franco & Feio 2018
Moura, Motta, Fernandes & Feio 2012
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Souza Palmuti, Cassimiro & Bertoluci 2009
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
Genus
Dipsas (Neotropical Snail Eaters) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dipsas_60h.gif) |
![](../links/Dipsas_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dipsas_mikanii_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Dipsas mikanii
Brazilian White-collared Snail Eater | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Guedes, Nogueira & Marques 2014
Linares & Eterovick 2013
Menezes, Abegg, Silva, Franco & Feio 2018
Moura, Motta, Fernandes & Feio 2012
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Peters & Orejas-Miranda 1970
Peters 1960
Peters 1965
Sao-Pedro & Pires 2009
Silva Lucas, Novelli & Sousa 2016
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dipsas_neuwiedi_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Dipsas neuwiedi
Brazilian Banded Snail Eater | ![](../DIV/Transparent_500x1.gif)
Andrade, Oliveira Lima, Oliveira Silva, Fonseca Fernandes & Reis Dias 2019
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Moura, Motta, Fernandes & Feio 2012
Peters 1960
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Souza Palmuti, Cassimiro & Bertoluci 2009
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dryophylax_hypoconia_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Dryophylax hypoconia
Southern Mock Viper | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
Franco & Ferreira 2002
Franco, Trevine, Montingelli & Zaher 2017
Guedes, Nogueira & Marques 2014
Linares & Eterovick 2013
Pires, Borges, Souza & Eterovick 2012
Sao-Pedro & Pires 2009
Trevine, Caicedo-Portilla, Hoogmoed, Thomas, Franco, Montingelli, Osorno-Munoz & Zaher 2021
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Dryophylax_nattereri_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Dryophylax nattereri
Coastal Mock Viper | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Moura, Motta, Fernandes & Feio 2012 [as "Thamnodynastes cf. nattereri"]
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 [as "Thamnodynastes cf. nattereri"]
Trevine, Caicedo-Portilla, Hoogmoed, Thomas, Franco, Montingelli, Osorno-Munoz & Zaher 2021
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Echinanthera_melanostigma_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Echinanthera melanostigma
Black-marked Leaf-litter Snake | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Lima Silveira, Silverio Pires & Agostini-Cotta 2004
Moura, Motta, Fernandes & Feio 2012
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Elapomorphus_quinquelineatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Elapomorphus quinquelineatus
Five-lined Lizard Eater | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Golay, Smith, Broadley, Dixon, McCarthy, Rage, Schatti & Toriba 1993
Moura, Motta, Fernandes & Feio 2012
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Erythrolamprus_aesculapii_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Erythrolamprus aesculapii
Southern Mock Coral Snake | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Curcio, Scali & Rodrigues 2015
Entiauspe-Neto, Abegg, Koch, Nunez, Azevedo, Moraes, Tiutenko, Bialves & Loebmann 2021
Giraudo & Scrocchi 2002
Linares & Eterovick 2013
Moura, Motta, Fernandes & Feio 2012
Peters & Orejas-Miranda 1970
Sao-Pedro & Pires 2009
Silva Lucas, Novelli & Sousa 2016
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Souza Palmuti, Cassimiro & Bertoluci 2009
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Erythrolamprus_miliaris_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Erythrolamprus miliaris
Military Smooth Snake | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Dixon 1983
Dixon 1989
Entiauspe-Neto, Abegg, Koch, Nunez, Azevedo, Moraes, Tiutenko, Bialves & Loebmann 2021
Feio & Caramaschi 2002
Giraudo, Arzamendia & Cacciali 2006
Linares & Eterovick 2013
Menezes, Abegg, Silva, Franco & Feio 2018
Moura, Motta, Fernandes & Feio 2012
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Souza Palmuti, Cassimiro & Bertoluci 2009
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Erythrolamprus_poecilogyrus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Erythrolamprus poecilogyrus
Yellow-bellied Smooth Snake | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Dixon 1989
Guedes, Nogueira & Marques 2014
Linares & Eterovick 2013
Moura, Motta, Fernandes & Feio 2012
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Peters & Orejas-Miranda 1970
Pires, Borges, Souza & Eterovick 2012
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Souza Palmuti, Cassimiro & Bertoluci 2009
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Erythrolamprus_typhlus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Erythrolamprus typhlus
Velvety Smooth Snake | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Dixon 1987
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../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_gomesi_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Helicops gomesi
Sao Paulo Keelback | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Silveira, Prudente, Argolo, Abrahao, Nogueira, Strussmann, Loebmann, Barbo, Franco, Costa, Moura, Zaher, Borges-Martins, Martins, Oliveira, Hoogmoed, Marques, Passos, Bernils, Kawashita-Ribeiro, Sawaya & Costa 2019
![](../DIV/Transparent_160x10.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
Costa, Santana, Leal, Koroiva & Garcia 2016
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
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Helicops_modestus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Helicops modestus
Brazilian Olive Keelback | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Freitas & Silva 2011
Moraes-da-Silva, Amaro, Sales Nunes, Rodrigues & Curcio 2021
Moraes-da-Silva, Amaro, Sales Nunes, Strussmann, Teixeira, Andrade, Sudre, Recoder, Rodrigues & Curcio 2019
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Pires, Borges, Souza & Eterovick 2012
Reinhardt 1866
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Helicops_nentur_160h.gif) ![](../DIV/Transparent_160x3.gif) |
* | ![](../DIV/Transparent_500x1.gif)
Helicops nentur
Minas Gerais Keelback | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Santana, Leal, Koroiva & Garcia 2016
Moraes-da-Silva, Amaro, Sales Nunes, Rodrigues & Curcio 2021
Moraes-da-Silva, Amaro, Sales Nunes, Strussmann, Teixeira, Andrade, Sudre, Recoder, Rodrigues & Curcio 2019
![](../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/Leptodeira_annulata_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Leptodeira annulata
South American Banded Cat-eyed Snake | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
![](../DIV/Transparent_160x10.gif) |
Genus
Lygophis (South American Striped Ground Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Lygophis_60h.gif) |
![](../links/Lygophis_bibliography_link.gif) |
Genus
Mesotes (Southern Mock Vipers) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Mesotes_60h.gif) |
![](../links/Mesotes_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Mesotes_rutilus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Mesotes rutilus
Sao Paulo Mock Viper | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
Franco & Ferreira 2002
Franco, Trevine, Montingelli & Zaher 2017
Trevine, Caicedo-Portilla, Hoogmoed, Thomas, Franco, Montingelli, Osorno-Munoz & Zaher 2021
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Mesotes_strigatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Mesotes strigatus
Striped Mock Viper | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Franco & Ferreira 2002
Franco & Ferreira 2003
Menezes, Abegg, Silva, Franco & Feio 2018
Trevine, Caicedo-Portilla, Hoogmoed, Thomas, Franco, Montingelli, Osorno-Munoz & Zaher 2021
![](../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/Oxyrhopus_clathratus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Oxyrhopus clathratus
Southern Brazilian Calico Snake | ![](../DIV/Transparent_500x1.gif)
Bernardo, Machado, Murphy & Zaher 2012
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Menezes, Abegg, Silva, Franco & Feio 2018
Moura, Motta, Fernandes & Feio 2012
Peters & Orejas-Miranda 1970
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Oxyrhopus_guibei_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Oxyrhopus guibei
Parana Calico Snake | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Linares & Eterovick 2013
Moura, Motta, Fernandes & Feio 2012
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Pires, Borges, Souza & Eterovick 2012
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
Zaher & Caramaschi 1992
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Oxyrhopus_trigeminus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Oxyrhopus trigeminus
Northern Brazilian Calico Snake | ![](../DIV/Transparent_500x1.gif)
Alencar, Galdino & Nascimento 2012
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
Guedes, Nogueira & Marques 2014
Linares & Eterovick 2013
Moura, Motta, Fernandes & Feio 2012
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Pires, Borges, Souza & Eterovick 2012
Zaher & Caramaschi 1992
![](../DIV/Transparent_160x10.gif) |
Genus
Phalotris (South American Collared Snakes) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Phalotris_60h.gif) |
![](../links/Phalotris_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Philodryas_olfersii_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Philodryas olfersii
Common Green Bush Racer | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Giraudo & Scrocchi 2002
Guedes, Nogueira & Marques 2014
Linares & Eterovick 2013
Moura, Motta, Fernandes & Feio 2012
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Thomas 1976
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.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/Pseudablabes_patagoniensis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Pseudablabes patagoniensis
Patagonian Bush Racer | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Gouveia, Novelli, Vieira & Sousa 2017
Guedes, Nogueira & Marques 2014
Menezes, Abegg, Silva, Franco & Feio 2018
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Pires, Borges, Souza & Eterovick 2012
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Thomas 1976
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Pseudoboa_nigra_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Pseudoboa nigra
Blackish Scarlet Snake | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Guedes, Nogueira & Marques 2014
Linares & Eterovick 2013
Orofino, Pizzatto & Marques 2010
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Souza Palmuti, Cassimiro & Bertoluci 2009
Vanzolini, Ramos-Costa & Vitt 1980
Zaher, Oliveira & Franco 2008
![](../DIV/Transparent_160x10.gif) |
Genus
Ptychophis (Brazilian Yellow-striped Water Snake) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Ptychophis_60h.gif) |
![](../links/Ptychophis_bibliography_link.gif) |
Genus
Simophis (South American False Coral Snake) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Simophis_60h.gif) |
![](../links/Simophis_bibliography_link.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Simophis_rhinostomus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Simophis rhinostomus
South American False Coral Snake | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Cacciali, Scott, Gunther, Sawaya, Brusquetti & Bauer 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Sazima & Abe 1991
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Spilotes_pullatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Spilotes pullatus
Chicken Snake | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Linares & Eterovick 2013
Menezes, Abegg, Silva, Franco & Feio 2018
Moura, Motta, Fernandes & Feio 2012
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Silva Lucas, Novelli & Sousa 2016
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Souza Palmuti, Cassimiro & Bertoluci 2009
![](../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_sertanejo_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Thamnodynastes sertanejo
Sertao Mock Viper | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Fernandes Coelho, Souza, Weider, Machado Pereira & Barros Ribeiro 2013
Franco, Trevine, Montingelli & Zaher 2017
Guedes, Nogueira & Marques 2014
Lima Silveira & Agostini-Cotta 2006
Roberto, Brito, Cardozo Ribeiro & Lima Melo 2009
Trevine, Caicedo-Portilla, Hoogmoed, Thomas, Franco, Montingelli, Osorno-Munoz & Zaher 2021
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Tropidodryas_striaticeps_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Tropidodryas striaticeps
Atlantic Forest Highland Tree Snake | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Guedes & Marques 2011
Guedes, Nogueira & Marques 2014
Moura, Motta, Fernandes & Feio 2012
Oliveira 2008
Peters & Orejas-Miranda 1970 [as Philodryas pseudoserra]
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Thomas & Dixon 1977
![](../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) |
![](../maps1/TAX/Serpentes/Colubridae/GIF/Xenodon_merremii_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Xenodon merremii
Toad-eating Mock Lancehead | ![](../DIV/Transparent_500x1.gif)
Almeida, Machado & Costa 2010
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Guedes, Nogueira & Marques 2014
Menezes, Abegg, Silva, Franco & Feio 2018
Moura, Motta, Fernandes & Feio 2012
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.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)
Campbell & Lamar 2004
Castro, Oliveira, Gonzalez, Curcio & Feitosa 2017
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Hoge & Romano Hoge 1981
Linares & Eterovick 2013 [as M. lemniscatus]
Moura, Motta, Fernandes & Feio 2012 [as M. lemniscatus]
Pires, Silva, Feitosa, Prudente, Filho & Zaher 2014
Roze 1996
Sazima & Abe 1991 [as M. lemniscatus]
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017 [as M. lemniscatus]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Elapidae_1/GIF/Micrurus_frontalis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Micrurus frontalis
Cerrado Coral Snake | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Campbell & Lamar 2004
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Costa, Resende, Gonzalez, Cotta & Feio 2014
Hoge & Romano Hoge 1981
Moura, Motta, Fernandes & Feio 2012
Roze 1996
Sao-Pedro & Pires 2009
Silva & Sites 1999
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Leptotyphlopidae/GIF/Trilepida_salgueiroi_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Trilepida salgueiroi
Espirito Santo Thread Snake | ![](../DIV/Transparent_500x1.gif)
Bilate & Ribeiro Costa 2005
Costa, Guedes & Bernils 2021
Costa, Pinto & Santana 2009
Figueiredo-de-Andrade, Oliveira-Nogueira & Junior 2011
Martins, Koch, Pinto, Folly, Fouquet & Passos 2019
Moura, Motta, Fernandes & Feio 2012
Passos, Caramaschi & Pinto 2005
Passos, Caramaschi & Pinto 2006
Pinto & Fernandes 2012
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Typhlopidae/GIF/Amerotyphlops_arenensis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Amerotyphlops arenensis
Paraiba Blind Snake | ![](../DIV/Transparent_500x1.gif)
Costa, Guedes & Bernils 2021
Fernandes, Moura, Dayrell, Santana & Lima 2010 [as amoipira]
Graboski, Arredondo, Grazziotin, Silva, Prudente, Rodrigues, Bonatto & Zaher 2019
Guedes, Nogueira & Marques 2014 [as amoipira]
Souto de Brito & Freire 2012 [as amoipira]
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Bothrops_alternatus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Bothrops alternatus
Urutu | ![](../DIV/Transparent_500x1.gif)
Campbell & Lamar 2004
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
David, Dobiey & Vogel 2018
Hoge & Romano Hoge 1981
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Vechio, Prates, Grazziotin, Graboski & Rodrigues 2021
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Bothrops_jararaca_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Bothrops jararaca
Jararaca | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Campbell & Lamar 2004
Carrasco, Grazziotin, Farfan, Koch, Ochoa, Scrocchi, Leynaud & Chaparro 2019
Costa, Guedes & Bernils 2021
Costa, Pantoja, Pontes & Feio 2010
Feio & Caramaschi 2002
Hoge & Romano Hoge 1981
Menezes, Abegg, Silva, Franco & Feio 2018
Moura, Motta, Fernandes & Feio 2012
Sao-Pedro & Pires 2009
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Souza Palmuti, Cassimiro & Bertoluci 2009
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Bothrops_moojeni_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Bothrops moojeni
Brazilian Lancehead | ![](../DIV/Transparent_500x1.gif)
Campbell & Lamar 2004
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
David, Dobiey & Vogel 2018
Franca, Franca, Roedder & Sole 2022
Guedes, Nogueira & Marques 2014
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Pires, Borges, Souza & Eterovick 2012
Ribeiro Moura, Godinho & Feio 2012
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Bothrops_neuwiedi_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Bothrops neuwiedi
Eastern Brazilian Lancehead | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Campbell & Lamar 2004
Carrasco, Grazziotin, Farfan, Koch, Ochoa, Scrocchi, Leynaud & Chaparro 2019
Costa, Guedes & Bernils 2021
David, Dobiey & Vogel 2018
Guedes, Nogueira & Marques 2014
Hoge & Romano Hoge 1981
Linares & Eterovick 2013
Menezes, Abegg, Silva, Franco & Feio 2018
Pires, Borges, Souza & Eterovick 2012
Sao-Pedro & Pires 2009
Silva & Rodrigues 2008
Silva Lucas, Novelli & Sousa 2016
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Bothrops_pauloensis_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Bothrops pauloensis
Black-faced Lancehead | ![](../DIV/Transparent_500x1.gif)
Campbell & Lamar 2004
Carrasco, Grazziotin, Farfan, Koch, Ochoa, Scrocchi, Leynaud & Chaparro 2019
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
Silva & Rodrigues 2008
![](../DIV/Transparent_160x10.gif) |
![](../maps1/TAX/Serpentes/Viperidae/GIF/Crotalus_durissus_160h.gif) ![](../DIV/Transparent_160x3.gif) |
| ![](../DIV/Transparent_500x1.gif)
Crotalus durissus
South American Rattlesnake | ![](../DIV/Transparent_500x1.gif)
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009
Campbell & Lamar 2004
Costa, Guedes & Bernils 2021
Costa, Resende, Gonzalez, Cotta & Feio 2014
David, Dobiey & Vogel 2018
Franca, Franca, Roedder & Sole 2022
Guedes, Nogueira & Marques 2014
Hoge & Romano Hoge 1981
Linares & Eterovick 2013
Menezes, Abegg, Silva, Franco & Feio 2018
Nascimento, Avila Pires & Cunha 1988
Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Sao-Pedro & Pires 2009
Silva Lucas, Novelli & Sousa 2016
Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Spengler Waltrick & Menta Giasson 2021
Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
![](../DIV/Transparent_160x10.gif) |
| |