Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Species Paruroctonus silvestrii - California Common Scorpion


Coleoptera-Atlas.com
this site has over 5000 species which have all been classified, plus 1500 macrophotos which are constantly upgraded and will give you a new facility for identifying and classifying beetles.

Trees, insects and diseases of Canada's forests: Insects
[cite:772887]

Manitoba Agriculture, Food and Rural Initiatives: Insect fact sheets
[cite:772776]
pretty useful materials

Insectipedia -- Organic Garden Encyclopedia
[cite:772736]
use with caution: taxonomy and distribution data on many species pages inaccurate or out-of-date; possible unauthorized use of copyrighted material, too

USGS Inventory of Arthropod species recorded to date from Dinosaur National Monument, Colorado/Utah
Revised February 1995, based primarily on specimens at UCM, CSU, and DINO

cite:770718

Louisiana State Arthropod Museum: Atlas
[cite:769951

Atlas of arthropod state records in the Louisiana State Arthropod Museum (LSAM)

Taxa are arranged alphabetically by family.

Texas A&M AgriLife extension entomology publications
[cite:767366]
excellent collection of fact sheets

IPM of Midwest landscapes
[cite:767353]
[University of Minnesota Center for Urban Ecology and Sustainability]

Jump to fact sheets: [must update urls] Pests of trees & shrubs | Turf insects | Insect pests of ornamentals (Krischik & Davidson 2012)