Frost, Darrel R.; Grant, Taran; Faivovich, Julián; Bain, Raoul H.; Haas, Alexander; Haddad, Celio F. B.; De Sa, Rafael O.; Channing, A.; Wilkinson, Mark; Donnellan, Stephen C.; Raxworthy, Christopher J.; Campbell, Jonathan A.; Blotto, Boris L.; Moler, Paul; Drewes, Robert C.; Nussbaum, Ronald A.; Lynch, John D.; Green, David M. & Wheeler, Ward C. (2006): The Amphibian Tree of Life]. Bulletin of the American Museum of Natural History297: 1-370. PDF fulltextArchived 2016-08-11 at the Wayback Machine
Frost, Darrel R.; Grant, Taran; Faivovich, Julián; Bain, Raoul H.; Haas, Alexander; Haddad, Celio F. B.; De Sa, Rafael O.; Channing, A.; Wilkinson, Mark; Donnellan, Stephen C.; Raxworthy, Christopher J.; Campbell, Jonathan A.; Blotto, Boris L.; Moler, Paul; Drewes, Robert C.; Nussbaum, Ronald A.; Lynch, John D.; Green, David M. & Wheeler, Ward C. (2006): The Amphibian Tree of Life]. Bulletin of the American Museum of Natural History297: 1-370. PDF fulltextArchived 2016-08-11 at the Wayback Machine