| Subclass | Infraclass | Superorder | Order | Common Name | Photos |
| Apterygota | Archaeognatha | Bristletales | Gallery | ||
| Thysanura | Silverfish, Firebrats | Gallery | |||
| Pterygota | Paleoptera | Odonata | Dragonflies and Damselflies | Gallery | |
| Ephemeroptera | Mayflies and wigglers | Gallery | |||
| Neoptera | Blattodea | Cockroaches, Roaches | Gallery | ||
| Isoptera | Termites | Gallery | |||
| Mantodea | Mantids, Praying Mantis | Gallery | |||
| Orthoptera | Grasshoppers, Crickets and Katydids | Gallery | |||
| Phasmatodea | Walking Sticks, Leaf Insects | Gallery | |||
| Dermaptera | Earwigs | Gallery | |||
| Plecoptera | Stoneflies | Gallery | |||
| Exopterygota | Psocodea | Lice (Book, Bark, Chewing, Sucking) | Gallery | ||
| Hemiptera | True Bugs, Aphids, Leafhoppers, etc. | Gallery | |||
| Thysanoptera | Thrips | Gallery | |||
| Endopterygota | Megaloptera | Fishflies, Dobsonflies, Alderflies | Gallery | ||
| Neuroptera | Antlions, Aphidlions, Lacewings, etc. | Gallery | |||
| Coleoptera | Beetles | Gallery | |||
| Strepsiptera | Twisted Winged Parasites, Stylopoids | Gallery | |||
| Hymenoptera | Sawflies, Ants, Wasps, Bees | Gallery | |||
| Mecoptera | Scorpionflies | Gallery | |||
| Diptera | True Flies, Flies | Gallery | |||
| Siphonaptera | Fleas | Gallery | |||
| Trichoptera | Caddisflies | Gallery | |||
| Lepidoptera | Butterflies, Skippers, Moths | Gallery |
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Copyright © 2002-2007. All rights reserved. Peter J. DeVries
This site is hosted at University of Wisconsin Department of Entomology.