Snakes of the World: A Catalogue of Living and Extinct Species-the first catalogue of its kind-covers all living and fossil snakes described between 1758 and 2012, comprising 3,509 living and 274 extinct species allocated to 539 living and 112 extinct genera. Also included are 54 genera and 302 species that are dubious or invalid, resulting in reco

A pocket guide

The definitive reference source covering the 123 species of amphibians and reptiles found in New Mexico, including over 130 color plates and 100 maps.

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.