1. Adler, K., 1965. Three new frogs of the genus Hyla from the Sierra Madre del Sur of Mexico, Occasional Papers of the Museum of Zoology, vol. 642, University of Michigan, pp. 1–19
2. Adler, K., 1996. The salamanders of Guerrero, Mexico, with descriptions of five new species of Pseudoeurycea (Caudata: Plethodontidae). Occasional Papers of the Museum of Natural History, vol. 177, University of Kansas, pp. 1–28
3. Adler, K., Dennis, D.M., 1972. New treefrogs of the Genus Hyla from the cloud forests of western Guerrero, Mexico. Occasional Papers of the Museum of Natural History, vol. 7, University of Kansas, pp. 1–19
4. Global amphibian declines: a problem in applied ecology;Alford;Annual Review of Systematics and Ecology,1999
5. Chytridiomycosis causes amphibian mortality associated with population declines in the rainforests of Australia and Central America;Berger;Proceedings of the National Academy of Sciences (USA),1998