Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Upcoming Events

Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week photos of insects and people. Here's how to add your images.

Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

The Connecticut Butterfly Atlas
By Jane E. O'Donnell, Lawrence F. Gall, and David L. Wagner
Connecticut Department of Environmental Protection, 2007
ISBN: 0-942081-16-1
Cite: 221869 with citation markup [cite:221869]
Contains information on all butterflies found in Connecticut. Including descriptions of all life stages (egg, caterpillar, chrysalis, adult) with many photos as well as hostplant, distribution, and flight season information.

Should be very useful for most of the northeast.

Available from CT DEP Store