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

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

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

A Catalogue of the Butterflies of the United States and Canada
By Jonathan P. Pelham
The Lepidoptera Research Foundation, Inc., 2008
ISBN: ISSN 0022 4324
Cite: 268737 with citation markup [cite:268737]
Can only be ordered through Bioquip.

2016 online version
View online version revised 11 March 2016 at Butterflies of America here.

This work is also placed under Links (1)

Edit: The online version was revised 13 April 2021.

2012 online version

Thanks for adding this link!
Now I don't have to take that heavy tome off the shelf every time. Also great for people on a limited budget.

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.