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

Phylum Arthropoda - Arthropods
Subphylum Hexapoda - Hexapods
Class Insecta - Insects
Order Plecoptera - Stoneflies
Superfamily Pteronarcyoidea

Family Peltoperlidae - Roach-like Stoneflies
Genus Peltoperla
Genus Sierraperla
Species cora - Giant Roachfly
Genus Soliperla
Species sierra - Soliperla sierra
Genus Tallaperla
Species maria - Tallaperla maria
Genus Yoraperla
Species nigrisoma - Yoraperla nigrisoma
Species mariana - Yoraperla mariana
Family Pteronarcyidae - Giant Stoneflies
Genus Pteronarcella
Species badia - Pteronarcella badia
Species regularis - Pteronarcella regularis
Genus Pteronarcys - Giant Stoneflies
Species biloba - Knobbed Salmonfly
Species californica - Giant Salmonfly
Species dorsata - American Salmonfly
Species princeps - Ebony Salmonfly
Species proteus - Appalachian Salmonfly
Species pictetii - Midwestern Salmonfly