Key to the Herpetofauna of the Continental United States and Canada

by Joseph T. Collins, Robert Powell, Errol D. Hooper, et al.

This profusely illustrated comprehensive key for identifying amphibians and reptiles from the continental United States and Canada incorporates a wealth of scientific findings.

Since the first edition was published in 1998 and the second in 2012, the number of currently recognized species of native amphibians and reptiles in the area covered by this key has increased from 545 to 634 to 685, and the number of established non-native species has...

• Format: Paperback
• Language: English
• ISBN: 0700628908
• ISBN13: 9780700628902
• Release Date: July 2019
• Publisher: University Press of Kansas
• Length: 192 Pages
• Weight: 1.00 lbs.
• Dimensions: 0.4" x 8.5" x 10.9"