Crossodactylus

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 by the common name spinythumb frogs. They typically inhabit streams in mountainous areas in the Atlantic Forest or in montane savanna.

Species
There are 14 species: • Crossodactylus aeneus J. Müller, 1924

• Crossodactylus boulengeri (de Witte, 1930)

• Crossodactylus caramaschii Bastos & Pombal, 1995

• Crossodactylus cyclospinus Nascimento, Cruz & Feio, 2005

• Crossodactylus dantei Carcerelli & Caramaschi, 1993

• Crossodactylus dispar A. Lutz, 1925

• Crossodactylus franciscanus Pimenta, Caramaschi & Cruz, 2015

• Crossodactylus gaudichaudii A.M.C. Duméril & Bibron, 1841

• Crossodactylus grandis B. Lutz, 1951

• Crossodactylus lutzorum Carcerelli & Caramaschi, 1993

• Crossodactylus schmidti Gallardo, 1961

• Crossodactylus timbuhy Pimenta, Cruz & Caramaschi, 2014

• Crossodactylus trachystomus (Reinhardt & Lütken, 1862)

• Crossodactylus werneri Pimenta, Cruz & Caramaschi, 2014