Vocalizations, tadpole, and natural history of Crossodactylus werneri Pimenta, Cruz Caramaschi, 2014 (Anura: Hylodidae), with comments on distribution and intraspecific variation.

Crossodactylus werneri was described based on specimens collected in the 1970's at Parque Nacional do Itatiaia, being also reported for nearby localities. We collected specimens that we assigned to C. werneri, and recorded calls of the species during fieldworks at Serra das Cabras (Campinas, state of São Paulo).