print email comment close Checklist of Amphibian Species and Identification Guide: An Online Guide for the Identification of Amphibians in North America North of Mexico URL: http://www.npwrc.usgs.gov/resource/herps/amphibid/amphibid.htm Description: This site provides a browsable "checklist of all amphibian species and subspecies currently recognized in North America north of Mexico" (with photographs and details for some). Salamanders, newts, frogs, and toads are briefly described in their adult phase; many entries include photos and range maps showing where a species is found. Includes an annotated list of amphibian and reptile identification websites. From the USGS Northern Prairie Wildlife Research Center. Author: Van Cleave, Keith J., librarian Publisher: Northern Prairie Wildlife Research Center, U.S. Geological Survey (USGS) Extra Keywords herpetology caudata anura Library of Congress Subject Headings: Amphibians -- Canada Amphibians -- Classification Amphibians -- Identification Amphibians -- United States LII Database Information: Record 6480 created by Betty Bortz on 01/31/2002 Last modification on 05/27/2006 Published: 01/31/2002   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/6480