Books

Book Category: Animals-Wild-Reptiles and Amphibians

The Systematics of the Frogs of the Hyla Rubra Group in Middle America

Juan R. León

Systematic Status of a South American Frog, Allophryne ruthveni Gaige

John D. Lynch
Howard L. Freeman

Systematic Status of the Colubrid Snake, Leptodeira discolor Günther

William Edward Duellman

Occurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky Mountains

Henry S. (Henry Sheldon) Fitch
T. Paul Maslin

A Field Study of the Kansas Ant-Eating Frog, Gastrophryne olivacea

Henry S. (Henry Sheldon) Fitch

A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México

William Edward Duellman

A Taxonomic Study of the Middle American Snake, Pituophis deppei

William Edward Duellman

A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope

John D. Lynch

A Review of the Middle American Tree Frogs of the Genus Ptychohyla

William Edward Duellman

The Ancestry of Modern Amphibia

A Review of the Evidence

Theodore H. (Theodore Hildreth) Eaton

A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas

Peggy Lou Stewart
Theodore H. (Theodore Hildreth) Eaton

A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America)

John Wellman

Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala

William Edward Duellman

Some Reptiles and Amphibians from Korea

J. Knox Jones
Robert G. Webb
George William Byers

The Adductor Muscles of the Jaw In Some Primitive Reptiles

Richard C. Fox

Middle American Frogs of the Hyla microcephala Group

William Edward Duellman
M. J. Fouquette