http://www.earthlife.net/insects/orders.html
Key to the Orders of Insects
The Apterygota Protura proturans Collembola Springtails Thysanura Silverfish Diplura Two Pronged Bristle-tails The Exopterygota Ephemeroptera Mayflies Odonata Dragonflies Plecoptera Stoneflies Orthoptera Grasshoppers, crickets, cockroaches Phasmida Stick-Insects Dermaptera Earwigs Embioptera Web Spinners Dictyoptera Cockroaches and Mantids Isoptera Termites Zoraptera Zorapterans Psocoptera Bark and Book Lice Mallophaga Biting Lice Anoplura Sucking Lice Hemiptera True Bugs Thysanoptera Thrips The Endopterygota Neuropter Lacewings Coleoptera Beetles Strepsiptera Stylops Mecoptera Scorpionflies Siphonaptera Fleas Diptera True Flies Lepidoptera Butterflies and Moths Trichoptera Caddis Flies Hymenoptera Ants Bees and Wasps
