Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
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Upcoming Events

Discussion of 2018 gathering

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

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Species Sonia canadana - Canadian Sonia - Hodges#3219

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LBAM ID - tools for diagnosing light brown apple moth and related western U.S. leafrollers - Epiphyas postvittana (Walker).

Todd M. Gilligan & Marc E. Epstein provide plates, keys and fact sheets for 23 tortricids to aid in separating the invasive pest Epiphyas postvittana (Walker) from our native species.

[i]Acleris hastiana
Acleris robinsonana
Acleris senescens
Acleris variegana
Amorbia cuneana
Amorbia emigratella
Archips argyrospila
Argyrotaenia franciscana
Choristoneura rosaceana
Clepsis clemensiana
Clepsis fucana
Clepsis peritana
Clepsis persicana
Clepsis virescana
Cnephasia longana
Decodes basiplagana
Decodes fragariana
Epiphyas postvittana
Henricus umbrabasana

Tortricidae foodplant database

Tortricidae foodplant database PDF (867k)
[cite: 723242]

Sammlung europäischer Schmetterlinge, errichtet von Jacob Hübner in Augsburg (1793–1841): updated plates legend.

British Lepidoptera


Natural Resources Canada - Insects
Seachable database with information on the general classification and the diet and feeding behaviour of the orders of insects and arachnids found in Canada’s forest environments.
cite:1463600 -- Markku Savela
An invaluable site for synonyms, links to original descriptions, literature, and other information. Covers the entire world, but tends to have more complete information for European and North American species. A great place to begin literature searches.


The best online resource for moths of Great Britain and Ireland.


Butterflies and Moths of North America (BAMONA)
Includes data formerly on the U.S. Geological Survey (USGS) / The Northern Prairie Wildlife Research Center (NPWRC) website.


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