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Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk).
Latest update: December 31st, 2022.


Taxonomy of the family Colubridae
Bibliography of the genus Psomophis
Biodiversity of the family Colubridae








Genus
Psomophis

Smooth Ground Snakes

Glanz-Erdnattern

Sydamerikanske Silkejordsnoge

1994 Psomophis Myers & Cadle (type species: Rhadinaea obtusa Cope 1863)
Contents: 3 species, of which 1 (33.3%) is endemic.
Endemism: 0% 100%
Distribution: South America.
Reported from: Argentina, Bolivia, Brazil (Amazonas, Bahia, Ceara, Goias, Maranhao, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Para [incl. Marajo Island], Paraiba, Pernambuco, Piaui, Rio Grande do Norte, Rio Grande do Sul, Sao Paulo, Tocantins), Paraguay, Uruguay.

Meristic and other data
of the world's snakes.
Compiled by
V. Wallach
Key to abbreviations


Head drawings of the
genus Psomophis.
Compiled by
V. Wallach

Psomophis genimaculatus

Spirit Ground Snake, Paraguayan Ground Snake

Paraguayische Glanz-Erdnatter

Paraguayisk Silkejordsnog

1885 Liophis genimaculata Boettger
Rhadinaea genimaculata Boulenger 1894
Psomophis genimaculatus Myers & Cadle 1994

Remarks: Previously regarded as a synonym of joberti (e.g., Peters & Orejas-Miranda 1970). Revalidated by Myers & Cadle (1994).
Distribution: Argentina, Bolivia, Brazil (Mato Grosso, Mato Grosso do Sul), Paraguay.


Psomophis joberti

Brazilian Ground Snake

Brasilianische Glanz-Erdnatter

Brasiliansk Silkejordsnog

1884 Enicognathus Joberti Sauvage
Liophis joberti Hoge 1958
Psomophis joberti Myers & Cadle 1994

Remarks: Previously included genimaculatus. Not mentioned for Mato Grosso do Sul by Ferreira, Terra, Piatti, Delatorre, Strüssmann, Béda, Kawashita-Ribeiro, Landgref-Filho, Aoki, Campos, Souza, Ávila, Duleba, Martins, Rita & Albuquerque (2017).
Distribution: Brazil (Amazonas, Bahia, Ceara, Goias, Maranhao, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Para [incl. Marajo Island], Paraiba, Piaui, Rio Grande do Norte, Sao Paulo, Tocantins).


Psomophis obtusus

Red-bellied Ground Snake, Wide Ground Snake

Rotbauch-Glanz-Erdnatter

Rødbuget Silkejordsnog

1863 Rhadinaea obtusa Cope
Coronella obtusa Boulenger 1885
Liophis obtusus Amaral 1929
Psomophis obtusus Myers & Cadle 1994

Distribution: Argentina, Brazil (Rio Grande do Sul), Paraguay, Uruguay.