Bachia is a genus of lizards that belong to the spectacled lizards family.
Philodryas is a genus of colubrid snakes endemic to South America, commonly called green snakes.
Tantilla is a large genus of harmless New World snakes in the family Colubridae. The genus includes 66 species, which are commonly known as centipede snakes, black-headed snakes, and flathead snakes.
The Colubrinae are a subfamily of the family Colubridae of snakes. It includes numerous genera, and although taxonomic sources often disagree on the exact number, The Reptile Database lists 717 species in 92 genera as of September 2019. It is the second largest subfamily of colubrids, after Dipsadinae. Many of the most commonly known snakes are members of this subfamily, including rat snakes, king snakes, milk snakes, vine snakes, and indigo snakes.
Geophis is a genus of snakes in the subfamily Dipsadinae of the family Colubridae of the superfamily Colubroidea. Species in the genus Geophis are commonly referred to as Latin American earth snakes. The genus consists of 53 distinct species.
Leptophis is a genus of colubrid snakes, commonly known as parrot snakes. The species within this genus are widely distributed throughout Mexico, Central and South America.
Dipsas is a genus of nonvenomous New World snakes in the subfamily Dipsadinae of the family Colubridae. The genus Sibynomorphus has been moved here. Species of the genus Dipsas are known as snail-eaters.
Atractus is a genus of colubrid ground snakes in the subfamily Dipsadinae. The genus includes more than 140 distinct species.
Dipsadinae is a large subfamily of colubroid snakes, sometimes referred to as a family (Dipsadidae). They are found in most of the Americas, including the West Indies, and are most diverse in South America. There are more than 700 species.
Xenodon is a genus of New World snakes in the subfamily Dipsadinae of the family Colubridae.
Phalotris is a genus of snakes of the subfamily Dipsadinae. All species of the genus Phalotris are found in South America. The specific name, mertensi, is in honor of German herpetologist Robert Mertens. The specific name, normanscotti, is in honor of Norman Scott, Jr., in recognition of his contribution to the knowledge of the herpetofauna of Paraguay.
Lygophis is a genus of snakes in the subfamily Dipsadinae of the family Colubridae. The genus is endemic to Panama and South America.
Phimophis is a genus of snakes in the subfamily Dipsadinae. The genus is endemic to South America.
Tretanorhinus is a genus of snakes in the subfamily Dipsadinae of the family Colubridae.
Apostolepis dorbignyi, also known commonly as the Bolivian burrowing snake and Dorbigny's blackhead, is a species of snake in the family Colubridae. The species is native to western South America.
Apostolepis gaboi, also known commonly as the sand dunes blackhead and the cobra-rainha das dunas in Brazilian Portuguese, is a species of snake in the family Colubridae. The species is endemic to Brazil.
Apostolepis goiasensis, Prado’s blackhead or Goias burrowing snake, is a species of snake in the family Colubridae. It is endemic to Brazil.
Apostolepis intermedia, Koslowsky's blackhead or Mato Grosso burrowing snake, is a species of snake in the family Colubridae. It is found in Brazil and Paraguay.
Apostolepis tenuis, the Bolivian blackhead or Ruthven's burrowing snake, is a species of snake in the family Colubridae. It is found in Bolivia and Brazil.
