Telmatobius pinguiculus is a species of frog in the family Telmatobiidae. It is endemic to the Catamarca Province of Argentina. Its natural habitats are rivers located in wetlands and grasslands. Major threats to the survival of the species include pollution, loss of habitats due to human actions, and invasive species. References pinguiculus Amphibians of the Andes Amphibians of Argentina Endemic fauna of Argentina Taxa named by Raymond Laurent Amphibians described in 1989 Taxonomy articles created by Polbot