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

Information about 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

Photos of insects and people from the 2011 gathering in Iowa


Order Trichoptera - Caddisflies

caddisfly larva Netspinning Caddisfly caddisfly - Hydropsyche alhedra Netspinning Caddisfly Hydropsyche venularis Arctopsyche grandis Cyrnellus fraternus (Banks) Little Black Caddisfly - Chimarra

Limnephilidae 01a - Hesperophylax designatus possible caddisfly - Banksiola Hydroptilid case -- maybe Leucotrichia? Trichoptera of Lmuma 2 - Lepidostoma underside stonecase caddisfly pupal case - Neophylax Oecetis sp. - voucher specimen, in alcohol - Oecetis Caddisfly 1 - Oecetis hood casemaker caddisfly - Molanna

Mosquitos or Dragonfly? Single egg from gelatinous egg mass of a caddisfly First instar of caddisfly. Head of first instar caddisfly. unknown egg mass Caddisfly Caddis Fly Eggs? gelatinous mass with larvae

Caddisfly 2458 Brown caddisfly Caddisfly Caddisly? (yellow furry collar) Unknown Caddisfly unknown caddisfly Caddisfly at lights Moth at porch light 2