Bibliography
Heyer, W. R., and L. R. Maxson . 1983. Relationships, zoogeography, and speciation mechanisms of frogs of the genus Cycloramphus (Amphibia, Leptodactylidae). Arquivos de Zoologia. São Paulo 30: 341-373.
Heyer, W. R., and L. R. Maxson . 1983. Relationships, zoogeography, and speciation mechanisms of frogs of the genus Cycloramphus (Amphibia, Leptodactylidae). Arquivos de Zoologia. São Paulo 30: 341-373.
