Crossodactylus is a genus of frogs in the family Hylodidae. The genus occurs in Brazil, southern Paraguay, and northern Argentina. These frogs are sometimes known as Limnocharis, Tarsopterus, Calamobates, and spinythumb frogs. They typically inhabit streams in mountainous areas in the Atlantic Forest or in montane savanna. Species There are 14 species: References Hylodidae Amphibians of South America Amphibian genera Taxa named by André Marie Constant Duméril Taxa named by Gabriel Bibron Taxonomy articles created by Polbot