The Amphibians and Reptiles of Michoacán, México

by William Edward Duellman

1960a. A new subspecies of lizard, Cnemidophorus sacki, from Michoacán, México. Univ. Kansas Publ. Mus. Nat. Hist., 10:587-598, May 2.

1960b. A taxonomic study of the Middle American snake Pituophis deppei, Univ. Kansas Publ. Mus. Nat. Hist., 10:599-610, May 2.

1960c. Variation, distribution, and ecology of the Mexican teiid lizard Cnemidophorus calidipes. Copeia, 1960(2):97-101, June 29.

1960d. A distributional study of the amphibians of the Isthmus of Tehuantepec, México. Univ. Kansas Publ. Mus. Nat. Hist., 13:19-72, August 16.

Duellman, W. E., and Dixon, J. R.

1959. A new frog of the genus Tomodactylus from Michoacán, Mexico. Texas Jour. Sci., 11:78-82, March.

Duellman, W. E., and Duellman, A. S.

1959. Notes on the variation, distribution, and ecology of the iguanid lizard Enyaliosaurus clarki. Occ. Pap. Mus. Zool. Univ. Michigan, 598:1-10, February 16.

Duellman, W. E., and Wellman, J.

1960. A systematic study of the lizards of the deppei group (Genus Cnemidophorus) in Mexico and Guatemala. Misc. Publ. Mus. Zool. Univ. Michigan, 111:1-80, February 10.