Cycloramphus lutzorum Heyer, 1983

Class: Amphibia > Order: Anura > Family: Cycloramphidae > Genus: Cycloramphus > Species: Cycloramphus lutzorum

Cycloramphus lutzorum Heyer, 1983, Arq. Zool., São Paulo, 30: 309. Holotype: MZUSP 57805, by original designation. Type locality: "Brasil: São Paulo, about 11 km W of Iporanga on road to Apiaí".

English Names

Lutzs' Button Frog (Frank and Ramus, 1995, Compl. Guide Scient. Common Names Amph. Rept. World: 71).


High-gradient streans in the Serra do Mar in the states of Paraná and São Paulo, and dubiously reported from Rio de Janeiro, Brazil.


Lima, Garey, Noleto, and Verdade, 2010, J. Herpetol., 44: 360-371, reported on life history, advertisement call, karyotype, and larval morphology, and considered the Rio de Janeiro record to be dubious.

External links:

Please note: these links will take you to external websites not affiliated with the American Museum of Natural History. We are not responsible for their content.