Author
Title
Donation
author
d
duellman-william-edward
Duellman, William Edward, 1930-2022
The Amphibians and Reptiles of Michoacán, México
Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala
Descriptions of New Hylid Frogs From Mexico and Central America
Descriptions of Two Species of Frogs, Genus PtychohylaStudies of American Hylid Frogs, V
A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México
The Genera of Phyllomedusine Frogs (Anura: Hylidae)
Middle American Frogs of the Hyla microcephala Group
Neotropical Hylid Frogs, Genus Smilisca
A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México
A Review of the Frogs of the Hyla bistincta Group
A Review of the Middle American Tree Frogs of the Genus Ptychohyla
A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus
Systematic Status of the Colubrid Snake, Leptodeira discolor Günther
A Taxonomic Study of the Middle American Snake, Pituophis deppei
Type specimens of amphibians and reptiles in the Museum of Natural History, the University of Kansas
