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

Interested in a 2022 BugGuide gathering in New Mexico?

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 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.

Previous events


Superfamily Perloidea

Stonefly Larva - Sweltsa lateralis Chloroperlidae Paraperla frontalis (Banks) - Paraperla frontalis - female Chloroperlid - Sweltsa borealis Problematic nymph Haploperla brevis Green Stonefly? Green Stonefly

scorpion fly - female Stonefly - Perlesta nitida - female Stonefly - Perlesta Perlid stonefly, genus Perlesta - Perlesta Eccoptura xanthenes stonefly 1 - Neoperla Giant Stonefly? - female Agnetina flavescens

Perlodid - Isoperla Stonefly - Isoperla montana Perlodid Stonefly Perlodid stonefly, genus Diploperla - Diploperla Helopicus subvarians Isoperla similis ventral view - Isoperla similis - female Isoperla orata Isoperla mormona - voucher specimen, in alcohol - Isoperla