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

Guide To Some Common Colorado Spiders
By Walker Van Riper
University of Colorado Museum Leaflets, Boulder, CO, 1950
ISBN: B0007F9E50
Cite: 84466
Genera and species should be cross-referenced at the World Spider Catalog for current nomenclature.