Author

William Edward Duellman

15 titles available
Cover of Middle American Frogs of the Hyla microcephala Group by William Edward Duellman

Middle American Frogs of the Hyla microcephala Group
Cover of The Amphibians and Reptiles of Michoacán, México by William Edward Duellman

The Amphibians and Reptiles of Michoacán, México
Cover of Neotropical Hylid Frogs, Genus Smilisca by William Edward Duellman

Neotropical Hylid Frogs, Genus Smilisca
Cover of A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México by William Edward Duellman

A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México
Cover of Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala by William Edward Duellman

Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala
Cover of A Review of the Middle American Tree Frogs of the Genus Ptychohyla by William Edward Duellman

A Review of the Middle American Tree Frogs of the Genus Ptychohyla
Cover of A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México by William Edward Duellman

A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México
Cover of A Review of the Frogs of the Hyla bistincta Group by William Edward Duellman

A Review of the Frogs of the Hyla bistincta Group
Cover of A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus by William Edward Duellman

A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus
Cover of Systematic Status of the Colubrid Snake, Leptodeira discolor Günther by William Edward Duellman

Systematic Status of the Colubrid Snake, Leptodeira discolor Günther
Cover of A Taxonomic Study of the Middle American Snake, Pituophis deppei by William Edward Duellman

A Taxonomic Study of the Middle American Snake, Pituophis deppei
Cover of Descriptions of New Hylid Frogs From Mexico and Central America by William Edward Duellman

Descriptions of New Hylid Frogs From Mexico and Central America
Cover of The Genera of Phyllomedusine Frogs (Anura: Hylidae) by William Edward Duellman

The Genera of Phyllomedusine Frogs (Anura: Hylidae)
Cover of Descriptions of Two Species of Frogs, Genus Ptychohyla: Studies of American Hylid Frogs, V by William Edward Duellman

Descriptions of Two Species of Frogs, Genus Ptychohyla: Studies of American Hylid Frogs, V
Cover of Type specimens of amphibians and reptiles in the Museum of Natural History, the University of Kansas by William Edward Duellman

Type specimens of amphibians and reptiles in the Museum of Natural History, the University of Kansas

About William Edward Duellman

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