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 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


Order Plecoptera - Stoneflies

Small Winter Stonefly - Allocapnia maria - male Small Winter Stonefly - Allocapnia pygmaea - male Rolled-winged Stonefly - Leuctra duplicata - female Plecoptera Capniid - Allocapnia recta - female Leuctridae, genus Leuctra - Leuctra Spring Stonefly Stonefly

Perlodid Stonefly Acroneuria cf. carolinensis - Acroneuria Perlodid stonefly, Isoperla similis - Isoperla similis Wynoochee Chloroperlid cerci - Kathroperla green stonefly Acroneuria carolinensis Bulbous blue and black bum Stonefly larva - Calineuria californica

Giant Stonefly - Pteronarcys proteus Pteronarcys princeps Stonefly sp - Pteronarcys Giant Stonefly - Pteronarcys Pteronarcys biloba Is this Pteronarcys? - Pteronarcys Pteronarcys dorsata Pteronarcys dorsata