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Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)
Ray D. Burkett
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A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México
William Edward Duellman
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Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala
William Edward Duellman
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The Genera of Phyllomedusine Frogs (Anura: Hylidae)
William Edward Duellman
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The Amphibians and Reptiles of Michoacán, México
William Edward Duellman
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Systematic Status of the Colubrid Snake, Leptodeira discolor Günther
William Edward Duellman
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A Review of the Frogs of the Hyla bistincta Group
William Edward Duellman
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Descriptions of New Hylid Frogs From Mexico and Central America
William Edward Duellman
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A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México
William Edward Duellman
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Descriptions of Two Species of Frogs, Genus Ptychohyla
William Edward Duellman
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A Taxonomic Study of the Middle American Snake, Pituophis deppei
William Edward Duellman
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A Review of the Middle American Tree Frogs of the Genus Ptychohyla
William Edward Duellman
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Middle American Frogs of the Hyla microcephala Group
William Edward Duellman and M. J. Fouquette
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Neotropical Hylid Frogs, Genus Smilisca
William Edward Duellman and Linda Trueb
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The Ancestry of Modern Amphibia: A Review of the Evidence
Theodore H. Eaton
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A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas
Theodore H. Eaton and Peggy Lou Stewart
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A Field Study of the Kansas Ant-Eating Frog, Gastrophryne olivacea
Henry S. Fitch
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Occurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky Mountains
Henry S. Fitch and T. Paul Maslin
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The Adductor Muscles of the Jaw In Some Primitive Reptiles
Richard C. Fox
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A New Extinct Emydid Turtle from the Lower Pliocene of Oklahoma
Edwin C. Galbreath
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Pliocene and Pleistocene Records of Fossil Turtles from Western Kansas and Oklahoma
Edwin C. Galbreath
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Natural History of the Salamander, Aneides hardii
Richard F. Johnston and G. A. Schad
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Some Reptiles and Amphibians from Korea
J. Knox Jones, Robert G. Webb, and George William Byers
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A New Subspecies of Slider Turtle (Pseudemys scripta) from Coahuila, México
John M. Legler
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A New Tortoise, Genus Gopherus, From North-central Mexico
John M. Legler
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Displaying results 1–25
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