Acratosaura

Acratosaura is a genus of lizards in the family Gymnophthalmidae. The genus is endemic to Brazil.

Species
The genus Acratosaura contains 2 species which are recognized as being valid.
 * Acratosaura mentalis (Amaral, 1933) – Amaral's colobosaura
 * Acratosaura spinosa Rodrigues, Cassimiro, De Freitas, & Santos Silva, 2009 – spiny colobosaura

Nota bene: A binomial authority in parentheses indicates that the species was originally described in a genus other than Acratosaura.