This bestselling, comprehensive guide is written for teachers, naturalists, scientists, anglers, and all others interested in identifying and understanding this very diverse group of animals. The book includes detailed sections on the biology, ecology, taxonomy, and life histories of hundreds of freshwater invertebrates, all written using accurate yet nontechnical language. The guide features beautiful color plates and detailed sketches.

Author: J. Reese Voshell, Jr. • Illustrator: Amy Bartlett Wright