An extensive update, this edition includes, for the first time, 96 color photographs of salamanders, frogs and toads, turtles, lizards, and snakes, as well as an impressive collection of black-and-white photographs. The addition of 1,000 new records since the first edition has enhanced the accuracy of the maps, which identify counties where each animal has been found. Also new in this edition is information on a snake recently discovered in Kansas, the Cottonmouth, and three more kinds of amphibians and reptiles.

A pocket guide

"This volume is the result of studies sponsored by the Sternberg Museum of Natural History, the Kansas Department of Wildlife and Parks, the U.S. Environmental Protection Agency, and Westar Energy"--T.p. verso.

On midwestern and high plains herpetofauna. Covers range, natural history with 96 small color plates. Annotation copyright by Book News, Inc., Portland, OR

A dichotomous key (that is, one that gives the user only two choices at each level of morphological scrutiny), it is designed for use in college-level herpetology or vertebrate biology courses. It will be especially useful as an effective tool for teaching the principles of taxonomy and for introducing students to the systematics of amphibians and reptiles.

The product of fifteen years of work by top herpetologists, this book is a comprehensive examination of the amphibians and reptiles of Arkansas, featuring over 136 species and subspecies. With over five hundred four-color photos, line drawings, and over one hundred maps, this user-friendly book will become the definitive text on the subject.

While diseases of free-ranging and captive mammalian and avian wildlife species have received considerable interest in the past 25 years, those of amphibians and reptiles (collectively, the herptiles) generally have been assigned lesser importance. The literature concern ing disease in herptiles is widely scattered, consisting chiefly of case reports and prevalence surveys, and with heavy emphasis on captive reptiles. The dynamics of the host-agent-environment relationship have been studied for only a few diseases. This diverse data base is primarily a function of the paucity of investigators whose chief interest is in diseases of herptiles. This first edition represents an effort to bring together some of the diffuse knowledge on infectious and non-infectious diseases of free-ranging and captive herp tiles. Issue may be taken with the choice of topics; how ever, predominant diseases, as well as some diseases of lesser prominence, are presented. The editors were forced to accept certain omissions, particularly with amphibian diseases, simply for lack of contributors. The resulting text, however, we hope will be of value to veterinarians, herpetolo,gists, wildlife disease investigators, wildlife managers, zoo curators, and university students. G.L. Hoff F.L. Frye E.R. Jacobson v CONTENTS Mycobacteriosis 1 D.G. Brownstein Pasteurella in Reptiles 25 K.P. Snipes Pseudomonas 37 E.R. Jacobson Areomonas 49 E.B. Shotts, Jr.