Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Superfamily Perloidea

Gi*ant stonefly? - Acroneuria - female Stonefly - Isoperla transmarina Stonefly - Acroneuria lycorias stonefly - Utaperla gaspesiana common stonefly - Perlesta - female Green Stonefly of Buffalo Creek Helopicus subvarians Malirekus hastatus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Plecoptera (Stoneflies)
Superfamily Perloidea
Synonyms and other taxonomic changes
=Setipalpia, Subulipalpia, Perlariae
Numbers
3 families, with >300 spp. in ~60 genera in our area(1) and ~1,500 spp. in 124 genera worldwide(2)
Range
worldwide except Australia and a major part of Africa(2)