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Taxonomy
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Superfamily Perloidea


Stonefly Larva - Sweltsa lateralis stonefly - Utaperla gaspesiana stonefly - Haploperla brevis Chloroperlidae, genus Sweltsa - Sweltsa Chloroperlidae, genus Alloperla - Alloperla Alloperla Green flying insect Alloperla nymph - Alloperla

Isoperlinae? - Perlesta Stonefly - Acroneuria abnormis Neoperla? Agnetina capitata Stonefly? - Neoperla Perlesta Perlesta sp - Perlesta common stonefly - Perlesta nitida - male

Stonefly sp. Perlodid stonefly, genus Diploperla - Diploperla Perlodid stonefly, genus Isoperla - Isoperla Isoperla namata Kogotus Plecoptera Adult male - male Perlodinae stonefly