The Amphibians and Reptiles of Michoacán, México

by William Edward Duellman

1961. An older name for Thamnophis cyrtopsis (Kennicott). Copeia, no. 1:112, March 17, 1961.

Funkhouser, A.

1957. A review of the Neotropical tree-frogs of the genus Phyllomedusa. Occ. Pap. Nat. Hist. Mus. Stanford Univ., 5:1-90, April 1.

Gadow, H.

1905. Distribution of Mexican amphibians and reptiles. Proc. Zool. Soc. London, 1905:191-244, October 7.

1930. Jorullo. Cambridge Univ. Press, xviii + 100 pp.

Gloyd, H. K.

1948. Description of a neglected subspecies of rattlesnake from Mexico. Nat. Hist. Misc., 17:1-4, April 23.

Goin, C. J.

1950. Color pattern inheritance in some frogs of the genus Eleutherodactylus. Bull. Chicago Acad. Sci., 9:1-15, March 3.