Pseudis species are distributed throughout tropical and subtropical South America, almost entirely east of the Andes (P. paradoxa is the only species with populations west of the Andes, in Colombia). They are found from Trinidad to northern Argentina, being absent only in Ecuador and Chile, highland regions, and the southernmost part of South America. All species occur in Brazil, and P. bolbodactyla, P. cardosoi, P. fusca and P. tocantins are endemic to this country.