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For Insects, Spiders & Their Kin
For the United States & Canada
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Upcoming Events

2018 BugGuide Gathering in Virginia July 27-29: Registration and Discussion

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


Superfamily Pteronarcyoidea

Pteronarcyidae: Pteronarcys proteus - Pteronarcys proteus Yoraperla nigrisoma (Plecoptera: Peltoperlidae) - Yoraperla nigrisoma Roach-like Stonefly - Tallaperla maria Pteronarcys? - Pteronarcys unid. Acroneuria - Pteronarcys - male Pteronarcys Pteronarcyidae, genus Pteronarcys - Pteronarcys Unidentified Stonefly Nymph - 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)