Easy Identification Software

Herpetology In Action   
A Computerized Identification Guide for

Snakes of North America
And 115
Snakes of Central America
All Easy Identification keys use a reverse-logic system to select the predominant characteristics of a specimen and identify the species. After a few characteristics are selected and the number of possible species is reduced to nine or less, photographs can be used to confirm or make a faster identification.
Click here for species name and to continue
Hard to see and so easy to step on!
Photograph submitted by Gary Nafis
The computer friendly reverse-logic system replaces the older dichotomous system. The new reverse-logic system is more flexible and does not require specific characteristics.
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