Atractus natans Hoogmoed & Prudente 2003

Continent: South-America
Distribution: Colombia (Amazonas), Brazil
Type locality: Boa Vista-Brasil. Municipio de Benjamín Constant, en la rivera del río Solimoes, situada a 4º, 25 de latitud sur y a 70º de longitud oeste.

Continent: Middle-America
Distribution: Brazil (Amazonas, Pará)
Type locality: near flutuante at confluence of Paraná Apara and Rio Mamirauá, Estação Ecológica de Mamirauá, Município de Uarini, Amazonas, Brazil, 3°0257.2S 64°5059.7W, 50 m elevation.

Atractus natans is a species of snake in the family Colubridae. The species can be found in Brazil. and Peru