Atelognathus

Atelognathus is a genus of frogs in the family Batrachylidae. Sometimes known as Patagonia frogs, these frogs are endemic to Patagonia (southernmost Argentina and Chile).

Species
There are seven species in the genus:
 * Atelognathus nitoi (Barrio, 1973)
 * Atelognathus patagonicus (Gallardo, 1962)
 * Atelognathus praebasalticus (Cei and Roig, 1968)
 * Atelognathus reverberii (Cei, 1969)
 * Atelognathus solitarius (Cei, 1970)

Formerly, Chaltenobatrachus grandisonae was also included in this genus (as Atelognathus grandisonae), before being moved to its own monotypic genus.