Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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missing taxa

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Plecoptera (Stoneflies)
No Taxon missing taxa
Explanation of Names
GENERA
Alaskaperla a single species in our area (none in CUS), 2 spp. total(1)(2)(3)
Anacroneuria 2 spp. in our area (both in CUS), 326 total(1)(2)(3)
Arcynopteryx a single species in our area, 5 spp. total(1)(2)(3)
Baumannella monotypic genus(3)
Beloneuria 3 spp. total, all in our area(1)(2)(3)
Bisancora 2 spp. total, both in our area(1)(2)(3)
Bolshecapnia 7 spp. total, all in our area (4 in CUS)(1)(2)(3)
Calileuctra 2 spp. total, both in our area(1)(2)(3)
Calliperla monotypic genus(3)
Cascadoperla monotypic genus(3)
Chernokrilus monotypic genus(3)
Cosumnoperla 2 spp. in our area (1 in CUS), 2 total(1)(2)(3)
Doddsia monotypic genus(3)
Frisonia monotypic genus(3)
Hansonoperla 3 spp. total, all in our area(1)(2)(3)
Hydroperla 4 spp. total, all in our area(1)(2)(3)
Isocapnia 12 spp. in our area (10 in CUS), 19 total(1)(2)(3)
Lednia a single species in our area, 3 spp. total(1)(2)(3)
Nanonemoura monotypic genus(3)
Nemocapnia a single species in our area, 2 spp. total(1)(2)(3)
Oconoperla monotypic genus(3)
Oroperla monotypic genus(3)
Osobenus monotypic genus(3)
Perlinodes monotypic genus(3)
Perlomyia 2 spp. in our area (both in CUS), 11 total(1)(2)(3)
Pictetiella 2 spp. in our area (1 in CUS), 4 total(1)(2)(3)
Plumiperla 2 spp. total, both in our area(1)(2)(3)
Pomoleuctra 2 spp. total, both in our area(1)(2)(3)
Rasvena monotypic genus(3)
Rickera monotypic genus(3)
Salmoperla monotypic genus(3)
Sasquaperla monotypic genus(3)
Setvena 3 spp. total, all in our area(1)(2)(3)
Triznaka 3 spp. total, all in our area (2 in CUS)(1)(2)(3)
Viehoperla monotypic genus(3)
Visoka monotypic genus(3)
Numbers
Alloperla concolor | petasata
Amphinemura linda | nigritta | wui
Attaneuria ruralis
Bolotoperla rossi
Calineuria californica
Claassenia sabulosa
Clioperla clio
Cultus verticalis
Despaxia augusta
Diploperla duplicata
Eccoptura xanthenes
Haploperla brevis
Helopicus subvarians
Hesperoperla pacifica | hoguei
Isogenoides hansoni | frontalis
Kathroperla perdita | takhoma
Malirekus hastatus | iroquois
Megaleuctra complicata
Megarcys subtruncata
Moselia infuscata
Neoperla clymene | coosa | mainensis
Nemoura trispinosa
Oemopteryx contorta | glacialis
Paragnetina fumosa | immarginata | media
Paraleuctra sara | vershina
Paranemoura perfecta
Paraperla frontalis
Perlesta nelsoni | nitida | xube
Perlinella ephyre | drymo
Podmosta macdunnoughi
Prostoia similis | completa
Pteronarcella badia | regularis
Shipsa rotunda
Sierraperla cora
Skwala curvata | americana
Strophopteryx fasciata
Susulus venustus
Suwallia forcipata | marginata
Taenionema atlanticum | californicum
Taeniopteryx burksi | nivalis | parvula
Tallaperla maria
Utaperla gaspesiana
Yoraperla mariana | nigrisoma