Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Peterson First Guide to Caterpillars of North America
By Amy Bartlett Wright
Houghton Mifflin Company, 1998
ISBN: 0-395-911842
Cite: 2459 with citation markup [cite:2459]

superior beginner's guide
A superior guide for beginner and intermediate caterpillar-watcher. Has a unique key system--simple and powerful. Few species are illustrated, but the major groups are there.