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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

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Tribe Alloperlini

Stonefly - Sweltsa onkos Plecoptera: Chloroperlidae: Alloperla petasata - Alloperla petasata - male Chloroperlid nymph - Sweltsa Sweltsa sp. - Sweltsa Sweltsa sp. - Sweltsa Stonefly - Sweltsa Chloroperlid stonefly, genus Sweltsa - Sweltsa Sweltsa coloradensis - female
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Plecoptera (Stoneflies)
Superfamily Perloidea
Family Chloroperlidae (Green Stoneflies)
Subfamily Chloroperlinae
Tribe Alloperlini
Numbers
4 genera, with 70 spp. in our area(1) [~60 in the lower 48 states(2)] and ~100 spp. worldwide(3)
Range
holarctic: throughout NA and e. Asia(3)