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

Calendar
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


TaxonomyBrowse
Info
ImagesLinksBooksData

Genus Isoperla

Stonefly - Isoperla dicala Green Winged Stonefly-which one? - Isoperla holochlora Perlodid stonefly, genus Isoperla - Isoperla Perlodid stonefly, Isoperla holochlora - Isoperla holochlora Isoperla namata Isoperla similis Isoperla marmorata - voucher specimen, in alcohol - Isoperla marmorata Isoperla mormona - voucher specimen, in alcohol - Isoperla
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Plecoptera (Stoneflies)
Superfamily Perloidea
Family Perlodidae (Perlodid Stoneflies)
Subfamily Isoperlinae (Green-winged Stoneflies)
Genus Isoperla
Explanation of Names
Isoperla Banks 1906
Numbers
60 spp. in our area (54 in contiguous US), 158 total(1)(2)(3)
Range
holarctic + a few in so. Asia; in our area, throughout NA(3)