Stoneflies of the United States
Stoneflies of Clatsop County, Oregon
Species denoted with an asterisk (*) are unconfirmed or dubious records.
Capniidae
Subfamily Capniinae
Northwest Snowfly -- (Capnia melia) Oregon Snowfly -- (Capnia oregona) Pacific Snowfly -- (Capnia promota) Autumn Snowfly -- (Mesocapnia autumna) Stretched Snowfly -- (Mesocapnia porrecta) Spined Snowfly -- (Mesocapnia projecta)
Leuctridae
Subfamily Megaleuctrinae
Pacific Needlefly -- (Megaleuctra complicata) Cascades Needlefly -- (Megaleuctra kincaidi)
Nemouridae
Subfamily Nemourinae
Cascades Forestfly -- (Ostrocerca foersteri)
Taeniopterygidae
Subfamily Brachypteryinae
Pale Willowfly -- (Taenionema kincaidi) Oregon Willowfly -- (Taenionema oregonense) Common Willowfly -- (Taenionema pallidum) Subfamily Taeniopteryginae
Boreal Willowfly -- (Taeniopteryx nivalis)
Chloroperlidae
Subfamily Chloroperlinae
Delicate Sallfly -- (Alloperla delicata) Cascades Sallfly -- (Alloperla fraterna) Western Sallfly -- (Alloperla severa) Autumn Sallfly -- (Suwallia autumna) Pale Sallfly -- (Suwallia dubia) Yellow Sallfly -- (Suwallia pallidula) Boreal Sallfly -- (Sweltsa borealis) Colorado Sallfly -- (Sweltsa coloradensis) Mountain Sallfly -- (Sweltsa fidelis) Oregon Sallfly -- (Sweltsa oregonensis) Pacific Sallfly -- (Sweltsa pacifica)
Peltoperlidae
Subfamily Peltoperlinae
Four-spined Roachfly -- (Soliperla quadrispinula) Tillamook Roachfly -- (Soliperla tillamook) Black Roachfly -- (Yoraperla nigrisoma) Coastal Roachfly -- (Yoraperla siletz)
Perlidae
Subfamily Acroneuriinae
Western Stone -- (Calineuria californica)
Perlodidae
Subfamily Isoperlinae
Cascades Stripetail -- (Cascadoperla trictura) Western Stripetail -- (Isoperla fulva) Olympia Stripetail -- (Isoperla gravitans) Red Stripetail -- (Isoperla marmorata) Checkered Stripetail -- (Isoperla pinta) Fivespot Stripetail -- (Isoperla quinquepunctata) Oregon Stripetail -- (Isoperla tilasqua) Subfamily Perlodinae
Palestripe Springfly -- (Rickera sorpta)
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