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 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

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

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of 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

Previous events


Superfamily Pteronarcyoidea

Yoraperla nigrisoma (Plecoptera: Peltoperlidae) - Yoraperla nigrisoma Pteronarcys proteus? - Pteronarcys proteus Old black and leathery - Pteronarcys Pteronarcys ? Pteronarcys biloba big thingy - Pteronarcys Pteronarcyidae: Pteronarcys - Pteronarcys Giant Salmonfly - Pteronarcys californica
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Plecoptera (Stoneflies)
Superfamily Pteronarcyoidea
3 families (of which one precinctive to e. Asia), with 33 spp. in 6 genera in our area(1) and ~90 spp. in 14 genera worldwide(2)
NA & most of Asia(2)