Reptiles of
Minas Gerais [Brazil]

Related checklists:  Brazil

Bibliography of the reptiles of Minas Gerais Taxonomic history of the reptiles of Minas Gerais Introduced species
Home - Taxonomy - Geography - Biodiversity - Literature - Purchase RepFocus Recent updates
Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. www.repfocus.dk (Compilation date: 14th April, 2023).

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

Species
References
 Family Amphisbaenidae (Typical Worm Lizards)
Genus Amphisbaena (Neotropical Worm Lizards)
 
Amphisbaena alba
Common Red Worm Lizard
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Gans 1962 Lima Silveira, Campos Brites & Valinhas e Valinhas 2012 Linares & Eterovick 2013 Mott & Vieites 2009 Mott 2006 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Ribeiro, Sa, Santos-Jr., Graboski, Zaher, Guedes, Andrade & Vaz-Silva 2019 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 [as "cf. alba"]
 
Amphisbaena anaemariae
Serra da Mesa Worm Lizard
Costa, Guedes & Bernils 2021 Gans 2005 Lima Silveira, Campos Brites & Valinhas e Valinhas 2012 Vrcibradic & Soares 1999
 
Amphisbaena dubia
Piracicaba Worm Lizard
Barros Filho, Souza & Carvalho 2005 Costa, Guedes & Bernils 2021 Evers, Silveira & Filho 2006 Lima Silveira, Campos Brites & Valinhas e Valinhas 2012 Linares & Eterovick 2013 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Teixeira, Vechio, Neto & Rodrigues 2014
 
Amphisbaena fuliginosa
Spotted Worm Lizard
Costa, Guedes & Bernils 2021 Lima Silveira, Campos Brites & Valinhas e Valinhas 2012 Nogueira-Costa, Oliveira-Aguiar, Silva, Afonso, Baldine & Venancio 2013 Roberto, Muniz Silva, Pinto & Avila 2021 Silveira 2007
 
Amphisbaena mertensii
Sao Paulo Worm Lizard
Costa, Guedes & Bernils 2021 Lima Silveira, Campos Brites & Valinhas e Valinhas 2012 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Pena Correa & Meneses 2020
  *
Amphisbaena metallurga
Espinhaco Mountains Worm Lizard
Costa, Guedes & Bernils 2021 Costa, Resende, Teixeira, Vechio & Clemente 2015
 
Amphisbaena pretrei
Rio Grande Worm Lizard
Costa, Guedes & Bernils 2021 Gans 1965 Gans 1967 Gans 2005 Lima Silveira, Campos Brites & Valinhas e Valinhas 2012 Peters & Donoso-Barros 1970
 
Amphisbaena talisiae
Serra da Pitomba Worm Lizard
Costa, Grabosky & Zaher 2019 Costa, Guedes & Bernils 2021
 
Amphisbaena vermicularis
Vermiculate Worm Lizard
Costa, Guedes & Bernils 2021 Gans & Amdur 1966 Gans 1967 Gans 2005 Lima Silveira, Campos Brites & Valinhas e Valinhas 2012 Peters & Donoso-Barros 1970 Ribeiro, Gomides & Costa 2020 Vanzolini, Ramos-Costa & Vitt 1980
Genus Cercolophia (Keel-tailed Worm Lizards)
 
Cercolophia roberti
Ipiranga Worm Lizard
Costa, Guedes & Bernils 2021 Gans 1967 Gans 2005 Peters & Donoso-Barros 1970
Genus Leposternon (South American Worm Lizards)
 
Leposternon infraorbitale
Central Brazilian Worm Lizard
Costa, Guedes & Bernils 2021 Gans 1971 Peters & Donoso-Barros 1970 Ribeiro, Nogueira, Cintra, Silva & Zaher 2011
 
Leposternon kisteumacheri
Mocambinho Worm Lizard
Costa, Guedes & Bernils 2021 Gans 2005 Porto, Soares & Caramaschi 2000 Ribeiro, Nogueira, Cintra, Silva & Zaher 2011
 
Leposternon maximum
Buritinopolis Worm Lizard
Costa, Guedes & Bernils 2021 Ribeiro, Nogueira, Cintra, Silva & Zaher 2011
 
Leposternon microcephalum
Small-headed Worm Lizard
Barros-Filho, Freitas, Santos Silva, Castro Loguercio & Costa Valverde 2019 Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Gans 1971 Mott & Vieites 2009 Mott 2006 Moura, Motta, Fernandes & Feio 2012 Ribeiro, Nogueira, Cintra, Silva & Zaher 2011 Ribeiro, Sa, Santos-Jr., Graboski, Zaher, Guedes, Andrade & Vaz-Silva 2019 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
  *
Leposternon mineiro
Buritizeiro Worm Lizard
Costa, Guedes & Bernils 2021 Ribeiro, Silveira & Santos-Junior 2018
 
Leposternon wuchereri
Atlantic Forest Worm Lizard
Costa, Guedes & Bernils 2021

Crocodilians (Crocodylia)
= endemicEX = extinct or assumed extinct

Species
References
 Family Alligatoridae (Alligators and Caimans)
Genus Caiman (Typical Caimans)
 
Caiman latirostris
Broad-snouted Caiman
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 Costa, Guedes & Bernils 2021
Genus Paleosuchus (Dwarf Caimans)
 
Paleosuchus palpebrosus
Cayenne Dwarf Caiman
Costa, Guedes & Bernils 2021 Magnusson 1992 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019

Lizards (Sauria)
= endemicEX = extinct or assumed extinct

Species
References
 Family Anguidae (Slowworms, etc.)
Genus Diploglossus (Neotropical Forest Lizards)
 
Diploglossus fasciatus
Banded Forest Lizard
Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Ribeiro-Junior & Amaral 2016
Genus Ophiodes (South American Glass Lizards)
 
Ophiodes fragilis
Yacupoi Glass Lizard
Costa, Guedes & Bernils 2021 Entiauspe-Neto, Marques-Quintela, Regnet, Teixeira, Silveira & Loebmann 2017 Gutsche, Kwet, Kucharzewski & Hallermann 2007 Pizzatto 2005
 
Ophiodes striatus
Dark-striped Glass Lizard
Bernardo & Pires 2006 Costa, Fernandes, Rodrigues & Feio 2009 [as "cf. striatus"] Costa, Guedes & Bernils 2021 Entiauspe-Neto, Marques-Quintela, Regnet, Teixeira, Silveira & Loebmann 2017 Linares & Eterovick 2013 Moura, Motta, Fernandes & Feio 2012 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 [as "cf. striatus"] Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Silva Lucas, Novelli & Sousa 2016 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
 Family Anolidae (Anoles)
Genus Dactyloa (Fringe-toed Anoles)
 
Dactyloa punctata
Blue-spotted Green Anole
Cassimiro, Xavier & Bertoluci 2006 Costa, Guedes & Bernils 2021 Ribeiro-Junior 2015
Genus Norops (Brilliant Anoles)
 
Norops brasiliensis
Brazilian Golden-scaled Anole
Costa, Guedes & Bernils 2021 D'Angiolella, Gamble, Avila-Pires, Colli, Noonan & Vitt 2011 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Ribeiro-Junior 2015
 
Norops fuscoauratus
Lichen-coloured Anole
Cassimiro, Xavier & Bertoluci 2006 Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Goyannes-Araujo, Almeida-Gomes, Borges-Junior, Albuquerque, Vrcibradic & Rocha 2009 Ribeiro-Junior 2015 Silva-Soares, Scherrer, Castro & Salles 2018
 
Norops meridionalis
Paraguayan Anole
Costa, Guedes & Bernils 2021 D'Angiolella, Gamble, Avila-Pires, Colli, Noonan & Vitt 2011 Ribeiro-Junior 2015
 Family Gekkonidae (Typical Geckos)
Genus Hemidactylus (Half-toed Geckos)
 
Hemidactylus brasilianus
Brazilian Half-toed Gecko
Costa, Guedes & Bernils 2021 Peters & Donoso-Barros 1970 Vanzolini 1968 Vanzolini, Ramos-Costa & Vitt 1980 Wermuth 1965
 Family Gymnophthalmidae (Scaly-tongued Spectacled Tejus)
Genus Acratosaura (Bahia Spectacled Tejus)
 
Acratosaura mentalis
Villa Nova Spectacled Teju
Carvalho, Santos Caldas, Santana, Noronha, Freitas, Faria & Santos 2010 Centeno, Junior, Recoder, Andrade & Rodrigues 2014 Costa, Guedes & Bernils 2021 Rodrigues, Cassimiro, Freitas & Silva 2009 Rodrigues, Pellegrino, Dixo, Verdade, Pavan, Argolo & Sites 2007 Souza Brito, Silva Barbosa, Machado Pereira, Avello & Barros Ribeiro 2012 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
Genus Bachia (Earless Tejus)
 
Bachia bresslaui
Sao Paulo Earless Teju
Costa, Guedes & Bernils 2021 Rodrigues, Camacho, Nunes, Recoder, Teixeira, Valdujo, Ghellere, Mott & Nogueira 2008
 
Bachia geralista
Minas Gerais Earless Teju
Costa, Guedes & Bernils 2021 Teixeira, Recoder, Camacho, Sena, Navas & Rodrigues 2013
Genus Caparaonia (Caparao Mountains Spectacled Teju)
 
Caparaonia itaiquara
Caparao Mountains Spectacled Teju
Costa, Guedes & Bernils 2021 Rodrigues, Cassimiro, Pavan, Curcio, Verdade & Pellegrino 2009
Genus Cercosaura (Eastern Shade Tejus)
 
Cercosaura olivacea
East Brazilian Shade Teju
Costa, Guedes & Bernils 2021 Dantas Sales, Silva Jorge, Meira-Ribeiro & Xavier Freire 2014 [as ocellata] Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 [as ocellata] Silva Lucas, Novelli & Sousa 2016 [as ocellata] Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 [as ocellata]
 
Cercosaura quadrilineata
Four-lined Shade Teju
Costa, Guedes & Bernils 2021 Peters & Donoso-Barros 1970 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014
 
Cercosaura schreibersii
South Brazilian Shade Teju
Costa, Guedes & Bernils 2021 Peters & Donoso-Barros 1970 Ribeiro-Junior & Amaral 2017
Genus Colobodactylus (Southeast Brazilian Spectacled Tejus)
 
Colobodactylus dalcyanus
Itatiaia Spectacled Teju
Costa, Guedes & Bernils 2021 Vanzolini & Ramos 1977 [Rio de Janeiro/Minas Gerais border]
Genus Colobosaura (Short-thumbed Spectacled Tejus)
 
Colobosaura modesta
Morro da Garcza Spectacled Teju
Avila-Pires 1995 Costa, Guedes & Bernils 2021 Freire, Jorge & Ribeiro 2012 Muniz, Vega, Chaves, Moura, Santos & Moura 2012 Nascimento, Avila Pires & Cunha 1988 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Peters & Donoso-Barros 1970 Ribeiro-Junior & Amaral 2017
Genus Ecpleopus (Atlantic Forest Spectacled Teju)
 
Ecpleopus gaudichaudii
Atlantic Forest Spectacled Teju
Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Moura, Motta, Fernandes & Feio 2012 Oliveira-Ramos & Lima Silveira 2011 Peters & Donoso-Barros 1970 [as Arthroseps fluminensis] Reis Dias & Rocha 2013 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
Genus Heterodactylus (Strange-toed Spectacled Tejus)
 
Heterodactylus imbricatus
Rio de Janeiro Spectacled Teju
Costa, Guedes & Bernils 2021 Moura, Motta, Fernandes & Feio 2012 Novelli, Lucas & Santos 2011 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Peters & Donoso-Barros 1970 Rodrigues, Freitas & Silva 2009 Rodrigues, Pellegrino, Dixo, Verdade, Pavan, Argolo & Sites 2007 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Silva Lucas, Novelli & Sousa 2016 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
 
Heterodactylus lundii
Piedade Mountains Spectacled Teju
Costa, Guedes & Bernils 2021 Peters & Donoso-Barros 1970 Vanzolini 1972
Genus Leposoma (Eastern Root Tejus)
 
Leposoma scincoides
Skink-like Root Teju
Colli, Fenker, Tedeschi, Bataus, Uhlig, Lima, Nogueira, Borges-Nojosa, Costa, Moura, Winck, Silva, Vinas, Ribeiro Junior, Hoogmoed, Tinoco, Almeida-Santos, Valadao, Oliveira, Avila-Pires, Ferreira & Menezes 2020 Costa, Guedes & Bernils 2021 Damasceno, Carnaval, Sass, Sousa Recoder, Moritz & Rodrigues 2021
Genus Micrablepharus (Snake-eyed Glossy Tejus)
 
Micrablepharus atticolus
Cerrado Snake-eyed Glossy Teju
Costa, Guedes & Bernils 2021 Ribeiro-Junior & Amaral 2017
 
Micrablepharus maximiliani
Blue-tailed Snake-eyed Glossy Teju
Costa, Guedes & Bernils 2021 Moura, Dayrell & Avelar Sao Pedro 2010 Ribeiro-Junior & Amaral 2017
Genus Placosoma (Sharp-nosed Spectacled Tejus)
  *
Placosoma cipoense
Cipo Mountains Sharp-nosed Teju
Costa, Guedes & Bernils 2021 Peters & Donoso-Barros 1970
 
Placosoma glabellum
Santa Catarina Sharp-nosed Teju
Costa, Guedes & Bernils 2021 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Uzzell 1962
Genus Psilops (Brazilian Keeled Sand Sliders)
 
Psilops paeminosus
Santo Inacio Sand Slider
Costa, Guedes & Bernils 2021 Rodrigues, Recoder, Teixeira, Roscito, Guerrero, Nunes, Freitas, Fernandes, Bocchiglieri, Vechio, Leite, Nogueira, Damasceno, Pellegrino, Argolo & Amaro 2017 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Psilops seductus
Jaborandi Sand Slider
Costa, Guedes & Bernils 2021 Rodrigues, Recoder, Teixeira, Roscito, Guerrero, Nunes, Freitas, Fernandes, Bocchiglieri, Vechio, Leite, Nogueira, Damasceno, Pellegrino, Argolo & Amaro 2017
Genus Rhachisaurus (Espinhaco Mountains Spectacled Teju)
  *
Rhachisaurus brachylepis
Espinhaco Mountains Spectacled Teju
Costa, Guedes & Bernils 2021 Dixon 1974 Gomides, Teixeira Junior, Leal, Thomassen, Cassimiro, Sousa Recoder, Arruda Pinto, Rodrigues & Fortes Leite 2020 Marques-Souza, Prates, Fouquet, Camacho, Kok, Nunes, Vechio, Recoder, Mejia, Teixeira-Junior, Barrio-Amoros, Cassimiro, Lima, Sena & Rodrigues 2018 Ribeiro-Junior & Amaral 2016 Ribeiro-Junior & Amaral 2017 Rodrigues, Pellegrino, Dixo, Verdade, Pavan, Argolo & Sites 2007
Genus Vanzosaura (Red-tailed Spectacled Tejus)
 
Vanzosaura multiscutata
Northern Red-tailed Spectacled Teju
Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Vanzosaura savanicola
Cerrado Red-tailed Spectacled Teju
Costa, Guedes & Bernils 2021 Recoder, Ribeiro & Rodrigues 2013 [as rubricauda] Recoder, Werneck, Teixeira, Colli, Sites & Rodrigues 2014
 Family Hoplocercidae (Club-tailed Iguanas)
Genus Hoplocercus (Eastern Club-tailed Iguana)
 
Hoplocercus spinosus
Eastern Club-tailed Iguana
Costa, Guedes & Bernils 2021 Ribeiro-Junior 2015
 Family Iguanidae (Greater Iguanas)
Genus Iguana (Green Iguanas)
 
Iguana iguana
South American Green Iguana
Costa, Guedes & Bernils 2021 Ribeiro-Junior 2015 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 Family Leiosauridae (Smooth Iguanas)
Genus Anisolepis (South American Tree Iguanas)
 
Anisolepis grilli
Palmeira Tree Iguana
Costa, Guedes & Bernils 2021 Etheridge & Williams 1991
Genus Enyalius (Fat-headed Anoles)
 
Enyalius bibronii
Bahia Fat-headed Anole
Caldeira Costa & Neves Feio 2011 Costa, Guedes & Bernils 2021 Gogliath, Ribeiro & Freire 2010 Jackson 1978 Oliveira Silva & Moura 2013 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Enyalius bilineatus
Two-lined Fat-headed Anole
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 [as "cf. bilineatus"] Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Etheridge 1969 Jackson 1978 Linares & Eterovick 2013 Moura, Motta, Fernandes & Feio 2012 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Rodrigues, Bertolotto, Amaro, Yonenaga-Yassuda, Freire & Pellegrino 2014 Rodrigues, Freitas, Silva & Bertolotto 2006 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Sales, Ribeiro & Freire 2015 Silva Lucas, Novelli & Sousa 2016 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Vanzolini 1972 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
 
Enyalius boulengeri
Espirito Santo Fat-headed Anole
Costa, Guedes & Bernils 2021 Etheridge 1969 Rodrigues, Bertolotto, Amaro, Yonenaga-Yassuda, Freire & Pellegrino 2014
 
Enyalius brasiliensis
Brazilian Fat-headed Anole
Costa, Fernandes, Rodrigues & Feio 2009 [as brasiliensis] Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 [as brasiliensis]
 
Enyalius capetinga
Cerrado Fat-headed Anole
Breitman, Domingos, Bagley, Wiederhecker, Ferrari, Cavalcante, Pereira, Abreu, De-Lima, Morais, Prette, Silva, Mello, Carvalho, Lima, Silva, Matias, Carvalho, Pantoja, Gomes, Paschoaletto, Rodrigues, Talarico, Barreto-Lima & Colli 2018 Costa, Guedes & Bernils 2021
 
Enyalius catenatus
Chain-backed Fat-headed Anole
Costa, Guedes & Bernils 2021 Feio & Caramaschi 2002
 
Enyalius perditus
Boraceia Fat-headed Anole
Costa, Guedes & Bernils 2021 Jackson 1978 Moura, Motta, Fernandes & Feio 2012 Rodrigues, Bertolotto, Amaro, Yonenaga-Yassuda, Freire & Pellegrino 2014 Rodrigues, Freitas, Silva & Bertolotto 2006 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
 
Enyalius pictus
Painted Fat-headed Anole
Costa, Guedes & Bernils 2021 Jackson 1978 Rodrigues, Bertolotto, Amaro, Yonenaga-Yassuda, Freire & Pellegrino 2014 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
Genus Urostrophus (Steppe Iguanas)
 
Urostrophus vautieri
Brazilian Steppe Iguana
Costa, Guedes & Bernils 2021 Entringer, Silva-Soares, Pirovani Silva & Srbek-Araujo 2022 Etheridge & Williams 1991 Gasparini, Koski & Peloso 2010 Linares & Eterovick 2013 Moura, Motta, Fernandes & Feio 2012 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Santos, Silva Lucas, Sousa & Novelli 2009 Silva Lucas, Novelli & Sousa 2016 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
 Family Phyllodactylidae (Leaf-toed Geckos)
Genus Gymnodactylus (Naked-toed Geckos)
 
Gymnodactylus darwinii
Atlantic Forest Naked-toed Gecko
Costa, Guedes & Bernils 2021
  *
Gymnodactylus guttulatus
Minas Gerais Naked-toed Gecko
Costa, Guedes & Bernils 2021 Vanzolini 1982
Genus Phyllopezus (South American Robust Geckos)
 
Phyllopezus pollicaris
Common Robust Gecko
Condez, Tonini, Pereira-Ribeiro & Dubeux 2021 Costa, Guedes & Bernils 2021 Feio & Caramaschi 2002 Peters & Donoso-Barros 1970 Ribeiro-Junior 2015 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022 Vanzolini 1968 Wermuth 1965
 Family Polychrotidae (Monkey Lizards)
Genus Polychrus (Monkey Lizards)
 
Polychrus acutirostris
Sharp-nosed Monkey Lizard
Costa, Guedes & Bernils 2021 Linares & Eterovick 2013 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Ribeiro-Junior 2015 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Polychrus marmoratus
Marbled Monkey Lizard
Costa, Guedes & Bernils 2021 Ribeiro-Junior 2015
 Family Scincidae (Skinks)
Genus Aspronema (South American White-striped Skinks)
 
Aspronema dorsivittatum
South American White-striped Skink
Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Harvey, Aguayo & Miralles 2008 Moura, Motta, Fernandes & Feio 2012 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Silva Lucas, Novelli & Sousa 2016 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
Genus Brasiliscincus (Brazilian Small-headed Skinks)
 
Brasiliscincus heathi
Caatinga Small-headed Skink
Costa, Guedes & Bernils 2021
Genus Copeoglossum (Neotropical Spotted Skinks)
 
Copeoglossum nigropunctatum
Black-spotted Skink
Costa, Guedes & Bernils 2021 Miralles, Barrio-Amoros, Rivas & Chaparro-Auza 2006 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Ribeiro-Junior & Amaral 2016
Genus Manciola (South American Small-handed Skink)
 
Manciola guaporicola
South American Small-handed Skink
Costa, Guedes & Bernils 2021 Harvey, Aguayo & Miralles 2008 Ribeiro-Junior & Amaral 2016
Genus Notomabuya (Southern Neotropical Skink)
 
Notomabuya frenata
Southern Neotropical Skink
Caldeira Costa, Dias Fernandes, Vrcibradic & Neves Feio 2008 Costa, Guedes & Bernils 2021 Harvey, Aguayo & Miralles 2008 Linares & Eterovick 2013 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Ribeiro-Junior & Amaral 2016 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Silva Lucas, Novelli & Sousa 2016 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
Genus Psychosaura (Brazilian Sharp-nosed Skinks)
 
Psychosaura macrorhyncha
Atlantic Forest Sharp-nosed Skink
Costa, Guedes & Bernils 2021
 Family Teiidae (Greater Tejus)
Genus Ameiva (South American Ameivas)
 
Ameiva ameiva
South American Giant Ameiva
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Feio & Caramaschi 2002 Linares & Eterovick 2013 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Peters & Donoso-Barros 1970 Ribeiro-Junior & Amaral 2016 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Silva Lucas, Novelli & Sousa 2016 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022 Vanzolini 1972 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
Genus Ameivula (Eastern South American Whiptails)
  *
Ameivula cipoensis
Serra de Cipo Whiptail
Arias, Carvalho, Zaher & Rodrigues 2014 Arias, Recoder, Alvarez, Etchepare, Quipildor, Lobo & Rodrigues 2018 Arias, Teixeira Junior, Recoder, Morato de Carvalho, Zaher & Rodrigues 2014 Costa, Guedes & Bernils 2021 Moura & Cruz 2017
 
Ameivula nigrigula
Bahia Black-throated Whiptail
Arias, Carvalho, Zaher & Rodrigues 2014 Arias, Recoder, Alvarez, Etchepare, Quipildor, Lobo & Rodrigues 2018 Arias, Teixeira Junior, Recoder, Morato de Carvalho, Zaher & Rodrigues 2014 Costa, Guedes & Bernils 2021 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Ameivula ocellifera
Brazilian Ocellated Whiptail
Aparicio, Avila-Pires, Moravec & Nogueira 2019 Costa, Guedes & Bernils 2021 Feio & Caramaschi 2002 Silva Lucas, Novelli & Sousa 2016 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
 
Ameivula xacriaba
Planalto dos Gerais Whiptail
Arias, Recoder, Alvarez, Etchepare, Quipildor, Lobo & Rodrigues 2018 Arias, Teixeira Junior, Recoder, Morato de Carvalho, Zaher & Rodrigues 2014 Costa, Guedes & Bernils 2021
Genus Kentropyx (Spurred Whiptails)
 
Kentropyx calcarata
Striped Forest Whiptail
Costa, Guedes & Bernils 2021 Gallagher & Dixon 1992
 
Kentropyx paulensis
Sao Paulo Whiptail
Costa, Guedes & Bernils 2021 Oliveira Drummond, Rosario-Cruz, Caldeira Costa & Carvalho Braga 2014
Genus Salvator (Southern Tejus)
 
Salvator duseni
Parana Teju
Campos, Oda, Custodio, Koppe & Dartora 2011 Costa, Guedes & Bernils 2021 Oliveira Drummond, Rosario-Cruz, Caldeira Costa & Carvalho Braga 2014
 
Salvator merianae
Southern Black-and-White Teju
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Linares & Eterovick 2013 Moura, Motta, Fernandes & Feio 2012 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Ribeiro-Junior & Amaral 2016 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
Genus Tupinambis (Northern Tejus)
 
Tupinambis quadrilineatus
Four-striped Teju
Abrahao-Morato, Meer, Bornschein, Vieira Capela, Almeida Ulandowski & Zampier 2015 Costa, Guedes & Bernils 2021 Freitas, Oliveira-Lima & Franca 2011 Ribeiro-Junior & Amaral 2016 Silva, Ribeiro-Junior & Avila-Pires 2018 Silveira 2009
 Family Tropiduridae (Rough-tailed Iguanas)
Genus Eurolophosaurus (Espinhaco Mountains Keel-tailed Iguanas)
 
Eurolophosaurus nanuzae
Cipo Mountains Keel-tailed Iguana
Costa, Guedes & Bernils 2021 Rodrigues 1981
Genus Stenocercus (Whorl-tailed Iguanas)
  *
Stenocercus canastra
Serra da Canastra Whorl-tailed Iguana
Avila-Pires, Nogueira & Martins 2019 Costa, Guedes & Bernils 2021
 
Stenocercus quinarius
Five-crested Whorl-tailed Iguana
Costa, Guedes & Bernils 2021 Freitas, Franca & Oliveira-Lima 2011 Nogueira & Rodrigues 2006 Torres-Carvajal 2007
Genus Strobilurus (Collared Spiny-tailed Iguana)
 
Strobilurus torquatus
Collared Spiny-tailed Iguana
Caldeira Costa 2011 Costa, Guedes & Bernils 2021 Fonseca, Tinoco, Marques, Browne-Ribeiro & Fazolato 2012 Rodrigues, Delfim, Castro, Franca, Filho, Mesquita, Oliveira, Santos, Ferrari & Valenca-Montenegro 2013
Genus Tropidurus (Eastern Keel-tailed Iguanas)
 
Tropidurus etheridgei
Cordoba Keel-tailed Iguana
Carvalho 2013 Costa, Guedes & Bernils 2021 Rodrigues 1987 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Tropidurus hispidus
Spotted Keel-tailed Iguana
Avila-Pires 1995 Carvalho 2013 Costa, Guedes & Bernils 2021 Ribeiro-Junior 2015 Rodrigues 1987 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Tropidurus itambere
Sorocaba Keel-tailed Iguana
Carvalho 2013 Costa, Guedes & Bernils 2021 Novelli, Silva Lucas, Carvalho, Costa Santos & Sousa 2012 Rodrigues 1987 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Silva Lucas, Novelli & Sousa 2016 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017
 
Tropidurus montanus
Minas Gerais Keel-tailed Iguana
Costa, Guedes & Bernils 2021 Rodrigues 1987 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Tropidurus oreadicus
Cerrado Keel-tailed Iguana
Avila-Pires 1995 Carvalho 2013 Costa, Guedes & Bernils 2021 Linares & Eterovick 2013 Ribeiro-Junior 2015 Rodrigues 1987 Santos, Sousa Abreu & Frota 2002 Uchoa, Delfim, Mesquita, Colli, Garda & Guedes 2022
 
Tropidurus psammonastes
Barra Keel-tailed Iguana
Costa, Guedes & Bernils 2021
 
Tropidurus torquatus
Collared Keel-tailed Iguana
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 Carvalho 2013 Costa, Fernandes, Rodrigues & Feio 2009 Costa, Guedes & Bernils 2021 Feio & Caramaschi 2002 Kunz & Borges-Martins 2013 Moura, Motta, Fernandes & Feio 2012 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Rodrigues 1987 Rosario-Cruz, Oliveira Drummond, Duarte, Magalhaes, Carvalho Braga, Rolin & Silverio Pires 2014 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Varela Rios, Novelli, Hudson, Cozendey, Lima & Sousa 2017

Snakes (Serpentes)
= endemicEX = extinct or assumed extinct

Species
References
 Family Anomalepididae (Neotropical Blind Snakes)
Genus Liotyphlops (Smooth Blind Snakes)
 
Liotyphlops ternetzii
Paraguayan Blind Snake
Costa, Guedes & Bernils 2021 [as beui] Costa, Resende, Gonzalez, Cotta & Feio 2014 Cruz-Centeno, Swaya & Germano 2010 [as beui] Loebmann 2009
 
Liotyphlops wilderi
Minas Gerais Blind Snake
Costa 2022 Costa, Guedes & Bernils 2021 Costa, Pantoja, Pontes & Feio 2010 Cruz-Centeno, Swaya & Germano 2010 Dixon & Kofron 1984 Hahn 1980 McDiarmid, Campbell & Toure 1999 Peters & Orejas-Miranda 1970
 Family Boidae (Typical Boas)
Genus Boa (Red-tailed Boas)
 
Boa constrictor
South American Red-tailed Boa
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
Genus Corallus (Tree Boas)
 
Corallus hortulana
Amazon Tree Boa
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
Genus Epicrates (Rainbow Boas)
 
Epicrates cenchria
Common Rainbow Boa
Andrade-Junior, Soares Franca, Sudre & Passos 2020 Costa, Guedes & Bernils 2021 Guedes, Nogueira & Marques 2014 Passos & Fernandes 2008 Souza Palmuti, Cassimiro & Bertoluci 2009
 
Epicrates crassus
Paraguayan Rainbow Boa
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
Genus Eunectes (Anacondas)
 
Eunectes murinus
Green Anaconda
Costa, Guedes & Bernils 2021 Dirksen 2002 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
 Family Colubridae (Typical Snakes or Colubrids)
Genus Adelphostigma (Twin-spotted Leaf-litter Snakes)
 
Adelphostigma occipitalis
Bahia Leaf-litter Snake
Costa, Guedes & Bernils 2021 Costa, Pantoja, Pontes & Feio 2010 Costa, Resende, Gonzalez, Cotta & Feio 2014
Genus Amnisiophis (East Brazilian Leaf-litter Snake)
 
Amnisiophis amoena
East Brazilian Leaf-litter Snake
Azevedo, Amorim, Menezes & Abegg 2018 Cassimiro, Teixeira, Recoder & Rodrigues 2013 Costa, Guedes & Bernils 2021 Lima Silveira, Vrcibradic, Rocha & Siqueira 2010 Muscat & Toledo Moroti 2020
Genus Apostolepis (Black-tailed Blackheads)
 
Apostolepis albicollaris
White-collared Blackhead
Costa, Guedes & Bernils 2021 Entiauspe-Neto, Koch, Guedes, Paredero, Tiutenko & Loebmann 2022 Lema 2002 Wallach, Williams & Boundy 2014
 
Apostolepis assimilis
Common Red Blackhead
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
 
Apostolepis dimidiata
Common Bilineate Blackhead
Cabral, Lema & Renner 2017 [as A. barrioi] Costa, Guedes & Bernils 2021 Lema 1993 Nogueira, Barbo & Ferrarezzi 2012
 
Apostolepis flavotorquata
Yellow-collared Blackhead
Costa, Guedes & Bernils 2021 Lima Silveira 2014
 
Apostolepis goiasensis
Goias Blackhead
Costa, Guedes & Bernils 2021 Entiauspe-Neto, Koch, Guedes & Tiutenko 2020 Loebmann & Lema 2012 Maffei & Campos Nogueira 2021 Wallach, Williams & Boundy 2014
 
Apostolepis sanctaeritae
Tocantins Blackhead
Costa, Guedes & Bernils 2021 Entiauspe-Neto, Koch, Guedes & Tiutenko 2020 Ferrarezzi, Barbo & Albuquerque 2005 [as ammodites] Lema & Renner 2007 [as ammodites] Nogueira, Barbo & Ferrarezzi 2012 [as ammodites] Wallach, Williams & Boundy 2014 [as ammodites]
Genus Atractus (Spindle Snakes)
 
Atractus albuquerquei
Guama River Spindle Snake
Costa, Guedes & Bernils 2021 Nascimento, Maffei, Moya & Donatelli 2017
 
Atractus pantostictus
Sao Paulo Spindle Snake
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
 
Atractus reticulatus
Reticulated Spindle Snake
Costa, Guedes & Bernils 2021 Passos, Fernandes, Bernils & Moura-Leite 2010
  *
Atractus spinalis
Cipo Mountains Spindle Snake
Costa, Guedes & Bernils 2021 Passos, Junior, Recoder, Sena, Vechio, Pinto, Mendonca, Cassimiro & Rodrigues 2013
 
Atractus zebrinus
Zebra Spindle Snake
Costa, Guedes & Bernils 2021 Menezes, Abegg, Silva, Franco & Feio 2018 Passos, Fernandes, Bernils & Moura-Leite 2010
Genus Boiruna (Southern Snake Eaters)
 
Boiruna maculata
South American Spotted Snake Eater
Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Menezes, Abegg, Silva, Franco & Feio 2018 Sao-Pedro & Pires 2009 Zaher 1996
 
Boiruna sertaneja
Sertao Snake Eater
Costa, Guedes & Bernils 2021 Guedes, Nogueira & Marques 2014 Souto de Brito & Goncalves 2012 Zaher 1996
Genus Cercophis (Atlantic Forest Liana Snake)
 
Cercophis auratus
Atlantic Forest Liana Snake
Barcelos-Riveiro, d'Agostini & Lema 2004 [as Uromacerina ricardinii] Costa, Guedes & Bernils 2021 Hoogmoed, Fernandes, Kucharzewski, Moura-Leite, Bernils, Entiauspe-Neto & Santos 2019
Genus Chironius (Sipos)
 
Chironius bicarinatus
Eastern Sipo
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
 
Chironius brazili
Southeast Brazilian Sipo
Costa, Guedes & Bernils 2021 Hamdan & Fernandes 2015 Menezes, Abegg, Silva, Franco & Feio 2018
 
Chironius exoletus
Green Sipo
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
 
Chironius flavolineatus
Yellow-striped Sipo
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
 
Chironius foveatus
Bahia Sipo
Costa, Guedes & Bernils 2021
 
Chironius fuscus
Brown Sipo
Costa, Guedes & Bernils 2021 Souza Palmuti, Cassimiro & Bertoluci 2009
 
Chironius laevicollis
Smooth-necked Sipo
Costa, Guedes & Bernils 2021 Dixon, Wiest & Cei 1993
 
Chironius quadricarinatus
Paraguayan Sipo
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
Genus Chlorosoma (Green Bush Racers)
 
Chlorosoma laticeps
Bolivian Green Bush Racer
Chippaux 1987 [as oligolepis] Costa, Guedes & Bernils 2021 Zaher, Scrocchi & Masiero 2008
Genus Clelia (Northern Snake Eaters)
 
Clelia plumbea
Plumbeous Snake Eater
Costa, Guedes & Bernils 2021 Guedes, Nogueira & Marques 2014 Zaher 1996
Genus Coronelaps (Black-crowned Lizard Eater)
 
Coronelaps lepidus
Black-crowned Lizard Eater
Costa, Guedes & Bernils 2021 Golay, Smith, Broadley, Dixon, McCarthy, Rage, Schatti & Toriba 1993 Lema & Deiques 2010 Moura, Motta, Fernandes & Feio 2012 Peters & Orejas-Miranda 1970
Genus Caaeteboia (East Brazilian Ground Snakes)
 
Caaeteboia amarali
Minas Gerais Ground Snake
Costa, Guedes & Bernils 2021 Montingelli, Barbo, Pereira Filho, Santana, Franca, Grazziotin & Zaher 2020 Passos, Ramos & Pereira 2012 Peters & Orejas-Miranda 1970
Genus Dibernardia (East South American Leaf-litter Snakes)
 
Dibernardia affinis
Atlantic Forest Leaf-litter Snake
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
 
Dibernardia bilineata
Two-striped Leaf-litter Snake
Costa, Guedes & Bernils 2021 Di-Bernardo & Lema 1991 Hiert 2006
Genus Dipsas (Neotropical Snail Eaters)
 
Dipsas albifrons
White-fronted Snail Eater
Costa, Guedes & Bernils 2021 Silveira, Ribeiro, Dornas & Fernandes 2018
 
Dipsas alternans
Santos Snail Eater
Costa, Guedes & Bernils 2021 Fernandes, Marques & Argolo 2010 Peters 1960 [as D. incerta]
 
Dipsas bothropoides
Serra do Cariri Snail Eater
Costa, Guedes & Bernils 2021 Mebert, Passos, Fernandes, Entiauspe-Neto, Alvez, Machado & Lopes 2020
 
Dipsas mikanii
Brazilian White-collared Snail Eater
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
 
Dipsas neuwiedi
Brazilian Banded Snail Eater
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
 
Dipsas variegata
Many-banded Snail Eater
Costa, Guedes & Bernils 2021 Peters & Orejas-Miranda 1970 [as D. neivai] Peters 1960 [as D. neivai] Peters 1965 [as D. neivai] Porto & Fernandes 1996 [as D. neivai]
 
Dipsas ventrimaculata
Spot-bellied Snail Eater
Costa, Guedes & Bernils 2021 Sao-Pedro & Pires 2009
Genus Drymarchon (Indigo Snakes and Cribos)
 
Drymarchon corais
Yellow-tailed Cribo
Costa, Guedes & Bernils 2021 Guedes, Nogueira & Marques 2014 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Genus Drymoluber (Glossy Racers)
 
Drymoluber brazili
Southern Glossy Racer
Caldeira-Costa, Ribeiro-Moura & Neves-Feio 2013 Campos Nogueira 2001 Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Freitas, Franca & Verissimo 2012 Gomes 1918 Peters & Orejas-Miranda 1970
 
Drymoluber dichrous
Northern Glossy Racer
Caldeira-Costa, Ribeiro-Moura & Neves-Feio 2013 Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Passos & Brandao 2002 Souza Palmuti, Cassimiro & Bertoluci 2009 Vrcibradic 2007
Genus Dryophylax (Northern Mock Vipers)
 
Dryophylax hypoconia
Southern Mock Viper
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
 
Dryophylax nattereri
Coastal Mock Viper
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
 
Dryophylax phoenix
Petrolina Mock Viper
Costa, Guedes & Bernils 2021 Franco, Trevine, Montingelli & Zaher 2017 Trevine, Caicedo-Portilla, Hoogmoed, Thomas, Franco, Montingelli, Osorno-Munoz & Zaher 2021
Genus Echinanthera (Neotropical Leaf-litter Snakes)
 
Echinanthera cephalostriata
Head-striped Leaf-litter Snake
Costa, Guedes & Bernils 2021 Menezes, Abegg, Silva, Franco & Feio 2018
 
Echinanthera melanostigma
Black-marked Leaf-litter Snake
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
 
Echinanthera undulata
South Brazilian Leaf-litter Snake
Costa, Guedes & Bernils 2021 Gomes & Marques 2012 Moura, Motta, Fernandes & Feio 2012
Genus Elapomorphus (Brazilian Lizard Eaters)
 
Elapomorphus quinquelineatus
Five-lined Lizard Eater
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
 
Elapomorphus wuchereri
Bahia Lizard Eater
Costa, Guedes & Bernils 2021 Entiauspe-Neto, Renner, Mario-da-Rosa, Abegg, Loebmann & Lema 2017
Genus Erythrolamprus (Neotropical Smooth Snakes)
 
Erythrolamprus aesculapii
Southern Mock Coral Snake
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
 
Erythrolamprus almadensis
Almada Smooth Snake
Ascenso, Costa & Prudente 2019 Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 [as "cf. almadensis"] Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Dixon 1991 Linares & Eterovick 2013 Sao-Pedro & Pires 2009 Silva Lucas, Novelli & Sousa 2016
 
Erythrolamprus frenatus
Paraguayan Smooth Snake
Costa, Guedes & Bernils 2021
 
Erythrolamprus jaegeri
Southern Green Smooth Snake
Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Dixon 1987 Moura, Motta, Fernandes & Feio 2012
 
Erythrolamprus macrosomus
Southern Royal Smooth Snake
Ascenso, Costa & Prudente 2019 Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014
 
Erythrolamprus maryellenae
Goias Smooth Snake
Costa, Guedes & Bernils 2021 Dixon 1985 Dixon 1989 Sao-Pedro & Pires 2009
 
Erythrolamprus miliaris
Military Smooth Snake
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
 
Erythrolamprus mossoroensis
Mossoro Smooth Snake
Costa, Guedes & Bernils 2021 Dixon 1983 Guedes, Nogueira & Marques 2014
 
Erythrolamprus poecilogyrus
Yellow-bellied Smooth Snake
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
 
Erythrolamprus typhlus
Velvety Smooth Snake
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
 
Erythrolamprus viridis
Brazilian Green Smooth Snake
Costa, Guedes & Bernils 2021 Dixon 1987 Guedes, Nogueira & Marques 2014
Genus Gomesophis (Brazilian Burrowing Snake)
 
Gomesophis brasiliensis
Brazilian Burrowing Snake
Castellari-Gonzalez, Prudente & Franco 2014 Costa, Guedes & Bernils 2021 Fortes, Lucas & Caldart 2010 Menezes, Abegg, Silva, Franco & Feio 2018 Menezes, Fiorillo, Franco & Feio 2017 Peters & Orejas-Miranda 1970 Prudente & Brandao 1998
Genus Helicops (South American Keelbacks)
 
Helicops angulatus
Brown-banded Keelback
Costa, Guedes & Bernils 2021
 
Helicops carinicaudus
Keel-tailed Keelback
Moraes-da-Silva, Amaro, Sales Nunes, Strussmann, Teixeira, Andrade, Sudre, Recoder, Rodrigues & Curcio 2019
 
Helicops gomesi
Sao Paulo Keelback
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
 
Helicops leopardinus
Leopard Keelback
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
 
Helicops modestus
Brazilian Olive Keelback
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
  *
Helicops nentur
Minas Gerais Keelback
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
Genus Hydrodynastes (False Water Cobras)
 
Hydrodynastes bicinctus
Two-banded False Water Cobra
Costa, Guedes & Bernils 2021 Franco, Fernandes & Bentim 2007
 
Hydrodynastes gigas
Giant False Water Cobra
Costa, Guedes & Bernils 2021 Franco, Fernandes & Bentim 2007 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019
Genus Imantodes (American Blunt-headed Tree Snakes)
 
Imantodes cenchoa
Common Blunt-headed Tree Snake
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 Caldeira Costa, Barros, Ruiz-Sueiro & Neves Feio 2010 Costa, Guedes & Bernils 2021 Linares & Eterovick 2013 Sao-Pedro & Pires 2009
Genus Leptodeira (Typical Cat-eyed Snakes)
 
Leptodeira annulata
South American Banded Cat-eyed Snake
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
 
Leptodeira pulchriceps
Bodoquena Banded Cat-eyed Snake
Costa, Resende, Gonzalez, Cotta & Feio 2014
Genus Leptophis (Neotropical Parrot Snakes)
 
Leptophis dibernardoi
Caatinga Parrot Snake
Albuquerque & Fernandes 2022 Albuquerque, Santos, Borges-Nojosa & Avila 2022
 
Leptophis liocercus
Bahian Green Parrot Snake
Albuquerque & Fernandes 2022 Albuquerque, Santos, Borges-Nojosa & Avila 2022 Costa, Guedes & Bernils 2021 Oliver 1948
Genus Lygophis (South American Striped Ground Snakes)
 
Lygophis dilepis
Northern Striped Ground Snake
Costa, Guedes & Bernils 2021 Guedes, Nogueira & Marques 2014 Lema 1989 Michaud & Dixon 1987
 
Lygophis meridionalis
Paraguayan Striped Ground Snake
Costa, Guedes & Bernils 2021 Michaud & Dixon 1987
 
Lygophis paucidens
Cerrado Striped Ground Snake
Costa, Guedes & Bernils 2021 Michaud & Dixon 1987 Serrano, Vieira-Alencar, Diaz-Ricaurte & Nogueira 2020
Genus Mesotes (Southern Mock Vipers)
 
Mesotes rutilus
Sao Paulo Mock Viper
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
 
Mesotes strigatus
Striped Mock Viper
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
Genus Mussurana (Brazilian Snake Eaters)
 
Mussurana montana
Mountain Snake Eater
Costa, Guedes & Bernils 2021 Franco, Marques & Puorto 1997 Menezes, Abegg, Silva, Franco & Feio 2018
 
Mussurana quimi
South Brazilian Snake Eater
Costa, Guedes & Bernils 2021 Entiauspe-Neto, Abegg, Quintela & Loebmann 2017 Franco, Marques & Puorto 1997 Giraudo & Scrocchi 2002 Silveira & Cotta 2006
Genus Oxybelis (Neotropical Vine Snakes)
 
Oxybelis aeneus
Brown Vine Snake
Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Feio & Caramaschi 2002 Guedes, Nogueira & Marques 2014
Genus Oxyrhopus (Calico Snakes)
 
Oxyrhopus clathratus
Southern Brazilian Calico Snake
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
 
Oxyrhopus guibei
Parana Calico Snake
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
 
Oxyrhopus petolarius
Banded Calico Snake
Costa, Guedes & Bernils 2021 Costa, Pantoja, Pontes & Feio 2010 Guedes, Nogueira & Marques 2014 Moura, Motta, Fernandes & Feio 2012 [as petola] Souza Palmuti, Cassimiro & Bertoluci 2009
 
Oxyrhopus rhombifer
Rhombic Calico Snake
Costa, Guedes & Bernils 2021 Costa, Pantoja, Pontes & Feio 2010 Costa, Resende, Gonzalez, Cotta & Feio 2014 Menezes, Abegg, Silva, Franco & Feio 2018 Peters & Orejas-Miranda 1970
 
Oxyrhopus trigeminus
Northern Brazilian Calico Snake
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
Genus Palusophis (Eastern Lizard Eater)
 
Palusophis bifossatus
Eastern Lizard Eater
Costa, Guedes & Bernils 2021 Costa, Pantoja, Pontes & Feio 2010 Guedes, Nogueira & Marques 2014 Marques & Muriel 2007 Montingelli 2009 Montingelli, Grazziotin, Battilana, Murphy, Zhang & Zaher 2019 Peters & Orejas-Miranda 1970 Sao-Pedro & Pires 2009
Genus Paraphimophis (Rusty Snake Eater)
 
Paraphimophis rusticus
Rusty Snake Eater
Costa, Guedes & Bernils 2021 Franco, Marques & Puorto 1997 Giraudo & Scrocchi 2002 Lima Silveira 2014 Peters & Orejas-Miranda 1970 Zaher 1996
Genus Phalotris (South American Collared Snakes)
 
Phalotris concolor
Plain Collared Snake
Costa, Guedes & Bernils 2021 Entiauspe-Neto, Tiutenko, Santos Azevedo & Abegg 2021 Ferrarezzi 1993 Ribeiro Moura, Costa & Magalhaes Pirani 2013
 
Phalotris matogrossensis
Mato Grosso Collared Snake
Costa, Guedes & Bernils 2021 Lema, D'Agostini & Cappellari 2005
 
Phalotris mertensi
Sao Paulo Reticulated Collared Snake
Costa, Guedes & Bernils 2021 Golay, Smith, Broadley, Dixon, McCarthy, Rage, Schatti & Toriba 1993 Peters & Orejas-Miranda 1970
 
Phalotris nasutus
Snouted Collared Snake
Costa, Guedes & Bernils 2021 Ferrarezzi 1993 Ferreira, Wang & Himmelstein 2005 Golay, Smith, Broadley, Dixon, McCarthy, Rage, Schatti & Toriba 1993 Lema 2002 Peters & Orejas-Miranda 1970
 
Phalotris reticulatus
Southern Reticulated Collared Snake
Costa, Guedes & Bernils 2021 Ferrarezzi, Calleffo, Castellar & de Lauro 2005
Genus Philodryas (South American Bush Racers)
 
Philodryas aestiva
Eastern Brazilian Green Bush Racer
Argolo & Freitas 2002 Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Jensen 1900 Menezes, Abegg, Silva, Franco & Feio 2018 Thomas 1976
 
Philodryas mattogrossensis
Mato Grosso Bush Racer
Cacciali, Cabral, Ferreira & Koehler 2016 Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014
 
Philodryas nattereri
Paraguay Bush Racer
Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Guedes, Nogueira & Marques 2014 Smith, Scott, Cacciali, Atkinson & Pheasey 2013 Thomas 1976
 
Philodryas olfersii
Common Green Bush Racer
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
Genus Phimophis (South American Shovel-nosed Snakes)
 
Phimophis guerini
Argentine Shovel-nosed Snake
Costa, Guedes & Bernils 2021 Filho, Santana, Vieira, Alves, Montenegro & Freitas 2012 Marques, Tinoco, Browne-Ribeiro & Fazolato 2012 Mello 1926 Peters & Orejas-Miranda 1970
Genus Pseudablabes (Reticulated Bush Racers)
 
Pseudablabes agassizii
Burrowing Night Snake
Campos Nogueira 2001 Carvalho-Junior, Schettino Canelas & Cordeiro-Malta 2006 Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Kiefer 1998 Sao-Pedro & Pires 2009 Souza Filho & Plombon 2014
 
Pseudablabes patagoniensis
Patagonian Bush Racer
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
Genus Pseudoboa (Neotropical Scarlet Snakes)
 
Pseudoboa nigra
Blackish Scarlet Snake
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
 
Pseudoboa serrana
Southeast Brazilian Scarlet Snake
Costa, Guedes & Bernils 2021 Morato, Moura-Leite, Costa Prudente & Bernils 1995 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010 Zaher, Oliveira & Franco 2008
Genus Ptychophis (Brazilian Yellow-striped Water Snake)
 
Ptychophis flavovirgatus
Brazilian Yellow-striped Water Snake
Castellari-Gonzalez, Prudente & Franco 2014 Costa, Guedes & Bernils 2021 Porto & Caramaschi 1989
Genus Rhachidelus (Brazilian Bird Snake)
 
Rhachidelus brazili
Brazilian Bird Snake
Arruda, Avila, Morais & Kawashito-Ribeiro 2011 Costa, Guedes & Bernils 2021 Lima Silveira 2004
Genus Rodriguesophis (Collared Sharp-nosed Snakes)
 
Rodriguesophis iglesiasi
Piaui Sharp-nosed Snake
Costa, Guedes & Bernils 2021 Guedes, Nogueira & Marques 2014 Lima Silveira 2014 Peters & Orejas-Miranda 1970
Genus Simophis (South American False Coral Snake)
 
Simophis rhinostomus
South American False Coral Snake
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
Genus Siphlophis (Liana Snakes)
 
Siphlophis compressus
Red-headed Liana Snake
Abegg, Santos, Ortiz, Moraes & Freitas 2017 Costa, Guedes & Bernils 2021 Guedes, Nunes, Prudente & Marques 2011
 
Siphlophis leucocephalus
White-headed Liana Snake
Costa, Guedes & Bernils 2021 Thomassen, Costa, Silveira, Garcia & Bernils 2015
 
Siphlophis longicaudatus
Long-tailed Liana Snake
Costa, Guedes & Bernils 2021 Prudente & Feio 2001 Prudente, Silva, Santos Meireles & Puorto 2017 Thomassen, Costa, Silveira, Garcia & Bernils 2015
Genus Spilotes (Chicken Snakes)
 
Spilotes pullatus
Chicken Snake
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
 
Spilotes sulphureus
Yellow-bellied Puffing Snake
Andrade, Santos-Almeida & Reis-Dias 2017 Costa, Guedes & Bernils 2021 Peters & Orejas-Miranda 1970
Genus Tantilla (American Centipede Snakes)
 
Tantilla boipiranga
Minas Gerais Centipede Snake
Costa, Guedes & Bernils 2021 Santos Azevedo, Franco, Thomassen, Castro, Abegg, Leite, Battilana & Grazziotin 2021 Sawaya & Sazima 2003 Silveira, Cotta & Pires 2009 Wilson & Mata-Silva 2015
 
Tantilla melanocephala
South American Black-headed Centipede Snake
Costa, Guedes & Bernils 2021 Linares & Eterovick 2013 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Sawaya & Sazima 2003
Genus Thamnodynastes (South American Mock Vipers)
 
Thamnodynastes sertanejo
Sertao Mock Viper
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
Genus Tomodon (Pampas Snakes)
 
Tomodon dorsatus
Brazilian Pampas Snake
Costa, Guedes & Bernils 2021 Menezes, Abegg, Silva, Franco & Feio 2018
Genus Tropidodryas (Atlantic Forest Tree Snakes)
 
Tropidodryas serra
Atlantic Forest Lowland Tree Snake
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 Costa, Guedes & Bernils 2021 Oliveira 2008 Thomas & Dixon 1977
 
Tropidodryas striaticeps
Atlantic Forest Highland Tree Snake
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
Genus Xenodon (Northern Mock Lanceheads and South American Hognose Snakes)
 
Xenodon merremii
Toad-eating Mock Lancehead
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
 
Xenodon nattereri
Banded Hognose Snake
Costa, Guedes & Bernils 2021 Lima Silveira, Ribeiro Costa & Salles 2004
 
Xenodon neuwiedii
East Brazilian Mock Lancehead
Costa, Guedes & Bernils 2021 Lutz & Mello 1922 Moura, Motta, Fernandes & Feio 2012 Peters & Orejas-Miranda 1970 Sao-Pedro & Pires 2009 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Genus Xenopholis (South American Flat-headed Snakes)
 
Xenopholis undulatus
Southern Flat-headed Snake
Campos Nogueira 2001 Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Loebmann 2009 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Peters & Orejas-Miranda 1970
 Family Elapidae [part 1: terrestrial species] (Cobras, Mambas, etc.)
Genus Micrurus (American Coral Snakes)
 
Micrurus brasiliensis
Brazilian Coral Snake
Campbell & Lamar 2004 Costa, Guedes & Bernils 2021 Guedes, Nogueira & Marques 2014 Lima Silveira 2014 Pires, Silva, Feitosa, Prudente, Filho & Zaher 2014 Roze 1996 Silva & Sites 1999
 
Micrurus carvalhoi
Brazilian Ribbon Coral Snake
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]
 
Micrurus corallinus
Painted Coral Snake
Campbell & Lamar 2004 Costa, Guedes & Bernils 2021 Costa, Pantoja, Pontes & Feio 2010 Moura, Motta, Fernandes & Feio 2012 Roze 1996 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Souza Palmuti, Cassimiro & Bertoluci 2009
 
Micrurus decoratus
Decorated Coral Snake
Campbell & Lamar 2004 Castellari-Gonzalez, Silva-Soares, Castro & Bernils 2014 Costa, Guedes & Bernils 2021 Roze 1996
 
Micrurus frontalis
Cerrado Coral Snake
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
 
Micrurus ibiboboca
Caatinga Coral Snake
Costa, Guedes & Bernils 2021
 Family Leptotyphlopidae (Thread Snakes)
Genus Trilepida (Three-scaled Thread Snakes)
 
Trilepida brasiliensis
Bahia Thread Snake
Costa, Guedes & Bernils 2021 Lima Silveira 2010 Pinto & Curcio 2011 Pinto & Fernandes 2012 Pinto, Passos & Caramaschi 2005 Ribeiro Moura, Magalhaes Pirani & Silva 2013
 
Trilepida fuliginosa
Preto River Thread Snake
Campos Nogueira 2001 [as koppesi] Costa, Guedes & Bernils 2021 Guedes, Queiroz, Sousa & Hamdan 2020 Martins, Koch, Pinto, Folly, Fouquet & Passos 2019 Passos, Caramaschi & Pinto 2006 Pinto & Fernandes 2012
  *
Trilepida jani
Espinhaco Mountains Thread Snake
Costa, Guedes & Bernils 2021 Lima Silveira, Silverio Pires & Agostini-Cotta 2004 [as dimidiata] Martins, Koch, Pinto, Folly, Fouquet & Passos 2019 Passos, Caramaschi & Pinto 2006 [as dimidiata] Pinto & Fernandes 2012 Sao-Pedro & Pires 2009 [as dimidiata]
 
Trilepida koppesi
Terenos Thread Snake
Costa, Guedes & Bernils 2021 Filogonio & Canelas 2015
 
Trilepida salgueiroi
Espirito Santo Thread Snake
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
 Family Tropidophiidae (Dwarf Boas)
Genus Tropidophis (Typical Dwarf Boas)
 
Tropidophis paucisquamis
Southern Brazilian Dwarf Boa
Costa, Guedes & Bernils 2021
  *
Tropidophis preciosus
Minas Gerais Dwarf Boa
Costa, Guedes & Bernils 2021 Curcio, Nunes, Argolo, Skuk & Rodrigues 2012
 Family Typhlopidae (Typical Blind Snakes)
Genus Amerotyphlops (American Blind Snakes)
 
Amerotyphlops arenensis
Paraiba Blind Snake
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]
 
Amerotyphlops brongersmianus
Bahia Blind Snake
Costa, Guedes & Bernils 2021 Dixon & Hendricks 1979 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Reis Martins, Lima Silveira & Freire-Bruno 2010
 Family Viperidae (Vipers)
Genus Bothrops (American Lanceheads)
 
Bothrops alternatus
Urutu
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
 
Bothrops bilineatus
Two-striped Forest Pitviper
Costa, Guedes & Bernils 2021 Dias, Feio & Santos 2008 Feio & Caramaschi 2002
 
Bothrops fonsecai
Rio de Janeiro Lancehead
Campbell & Lamar 2004 Costa, Guedes & Bernils 2021 David, Dobiey & Vogel 2018 Hoge & Romano Hoge 1981 Menezes, Abegg, Silva, Franco & Feio 2018
 
Bothrops itapetiningae
Itapetininga Lancehead
Campbell & Lamar 2004 Costa, Guedes & Bernils 2021 Costa, Resende, Gonzalez, Cotta & Feio 2014 Hoge & Romano Hoge 1981
 
Bothrops jararaca
Jararaca
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
 
Bothrops jararacussu
Jararacussu
Campbell & Lamar 2004 Costa, Guedes & Bernils 2021 Costa, Pantoja, Pontes & Feio 2010 Hoge & Romano Hoge 1981 Souza Palmuti, Cassimiro & Bertoluci 2009 Vechio, Prates, Grazziotin, Graboski & Rodrigues 2021
 
Bothrops leucurus
Bahia Lancehead
Costa, Guedes & Bernils 2021
 
Bothrops lutzi
Cerrado Lancehead
Campbell & Lamar 2004 Costa, Guedes & Bernils 2021 Loebmann 2009 Ribeiro Moura, Magalhaes Pirani & Silva 2013 Silva & Rodrigues 2008
 
Bothrops marmoratus
Marbled Lancehead
Carrasco, Grazziotin, Farfan, Koch, Ochoa, Scrocchi, Leynaud & Chaparro 2019 Costa, Guedes & Bernils 2021 Silva & Rodrigues 2008
 
Bothrops moojeni
Brazilian Lancehead
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
 
Bothrops neuwiedi
Eastern Brazilian Lancehead
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
 
Bothrops pauloensis
Black-faced Lancehead
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
Genus Crotalus (Typical Rattlesnakes)
 
Crotalus durissus
South American Rattlesnake
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
Genus Lachesis (Bushmasters)
 
Lachesis muta
South American Bushmaster
Barrio-Amoros, Corrales, Rodriguez, Culebras, Dwyer & Flores 2020 Campbell & Lamar 2004 Costa, Guedes & Bernils 2021 Feio & Caramaschi 2002 Fernandes, Franco & Fernandes 2004 Hoge & Romano Hoge 1981

Turtles (Testudines)
= endemicEX = extinct or assumed extinct

Species
References
 Family Chelidae (Austro-American Side-necked Turtles)
Genus Acanthochelys (South American Side-necked Swamp Turtles)
 
Acanthochelys radiolata
Brazilian Radiated Swamp Turtle
Costa, Guedes & Bernils 2021 Fritz & Havas 2006 Garbin, Karlguth, Fernandes & Pinto 2016 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
 
Acanthochelys spixii
Black Spiny-necked Swamp Turtle
Costa, Guedes & Bernils 2021 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021 Rhodin, Silva & Mittermeier 1984
Genus Hydromedusa (South American Snake-necked Turtles)
 
Hydromedusa maximiliani
Brazilian Snake-necked Turtle
Bonin, Devaux & Dupre 2006 Costa, Guedes & Bernils 2021 Costa, Rezende, Molina, Nascimento, Leite & Fernandes 2015 Fritz & Havas 2006 Iverson 1992 Moura, Motta, Fernandes & Feio 2012 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012 Souza & Martins 2009 Souza 2004 Souza, Cunha, Oliveira, Pereira & Reis 2003
 
Hydromedusa tectifera
Uruguayan Snake-necked Turtle
Alcalde, Sanchez & Pritchard 2021 Costa, Guedes & Bernils 2021 Reis Martins, Carvalho-Garbin & Freire Bruno 2011 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021 Sousa & Novelli 2009 Sousa, Nascimento, Gomides, Rios, Hudson & Novelli 2010
Genus Mesoclemmys (Hump-backed Toad-headed Turtles)
 
Mesoclemmys tuberculata
Tuberculate Toad-headed Turtle
Assis & Pereira 2019 Bonin, Devaux & Dupre 2006 Costa, Guedes & Bernils 2021 Lima Silveira & Valinhas e Valinhas 2010 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021 Santana, Marques, Vieira, Moura, Faria & Mesquita 2016
 
Mesoclemmys vanderhaegei
Tobati Toad-headed Turtle
Brito, Strussmann, Kawashita-Ribeiro, Morais, Avila & Campos 2012 Costa, Guedes & Bernils 2021 Lima-Silveira 2009 Maffei, Nascimento, Moya & Donatelli 2016 Marques, Boehm, Brito, Cabrera & Verdade 2014 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021
Genus Phrynops (Lesser Toad-headed Turtles)
 
Phrynops geoffroanus
Brazilian Toad-headed Turtle
Bertoluci, Canelas, Eisemberg, Palmuti & Montingelli 2009 Costa, Guedes & Bernils 2021 Oliveira Neves, Yves, Almeida Pereira, Alves, Bonfim Vasques, Teixeira Coelho & Santos Silva 2019 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021 Sousa, Gomides, Hudson, Ribeiro & Novelli 2012
Genus Ranacephala (Rio Pequena Side-necked Turtle)
 
Ranacephala hogei
Rio Pequena Side-necked Turtle
Costa, Guedes & Bernils 2021 Fritz & Havas 2006 Iverson 1992 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021
 Family Kinosternidae (American Mud and Musk Turtles)
Genus Kinosternon (American Mud Turtles)
 
Kinosternon scorpioides
Scorpion Mud Turtle
Costa, Guedes & Bernils 2021 Lima Silveira, Machado Balestra, Ferreira, Ferreira Luz, Pena & Coutinho 2011 Rhodin, Iverson, Bour, Fritz, Georges, Shaffer & Dijk 2021
 Family Testudinidae (Tortoises)
Genus Chelonoidis (South American Tortoises)
 
Chelonoidis carbonarius
South American Red-footed Tortoise
Costa, Guedes & Bernils 2021