PBS

Jewel of the Earth

Provides dichotomous key and illustrations that provide identification of common arthropods to the order/class level. by Donald J. Borror and Richard E. White. Houghton Mifflin, 1998. Details insect ...
insider.si.edu

Key to the families of North American insects; an introduction to the classification of insects, by Charles T. Brues and A.L. Melander

KEY TO THE FAMILIES OF NORTH AMERICAN INSECTS AN INTRODUCTION TO THE CLASSIFICATION OF INSECTS BY CHARLES T BRUES AND AL MELANDER ...
Nature

Classification of Insects

Keys to the Living and Extinct Families of Insects, and to the Living Families of Other Terrestrial Arthropods. By Prof. Charles T. Brues, Prof. A. L. Melander and Prof. Frank M. Carpenter. (Bulletin ...
BBC

What are classification keys?

Activity 1 – Frog or toad? Activity 2 – Classify the animals Activity 3 – Classification keys quiz Activity 4 – Create a classification key Classification helps scientists to put living things into ...