(Scinax castroviejoi)
Scinax castroviejoi is a species of frog in the family Hylidae. It is found in valleys of the Eastern Andes in southern Bolivia, and controversially, in Argentina. Its type locality is Laguna de Bermejo. It is similar to Scinax fuscovarius but differs in call characteristics. The specific name castroviejoi honors Javier Castroviejo Bolívar, a Spanish zoologist.