Stoneflies of the United States

Stoneflies of Benton County, Oregon

Species denoted with an asterisk (*) are unconfirmed or dubious records.

Capniidae

Subfamily Capniinae

Spring Snowfly -- (Capnia jewetti)
Northwest Snowfly -- (Capnia melia)
Oregon Snowfly -- (Capnia oregona)
Birdhead Snowfly -- (Capnia pileata)
Pacific Snowfly -- (Capnia promota)
Willamette Snowfly -- (Capnia willametta)
Thicklimb Snowfly -- (Capnura elevata)
Agassiz Snowfly -- (Isocapnia agassizi)
Chilliwack Snowfly -- (Isocapnia spenceri)
Stretched Snowfly -- (Mesocapnia porrecta)
Spined Snowfly -- (Mesocapnia projecta)
Dirty Snowfly -- (Paracapnia disala)
Scappoose Snowfly -- (Utacapnia imbera)

Leuctridae

Subfamily Leuctrinae

Hairy Needlefly -- (Moselia infuscata)
Black Needlefly -- (Perlomyia collaris)

Subfamily Megaleuctrinae

Pacific Needlefly -- (Megaleuctra complicata)

Nemouridae

Subfamily Amphinemurinae

California Forestfly -- (Malenka californica)

Subfamily Nemourinae

Hooked Forestfly -- (Ostrocerca dimicki)
Brown-veined Forestfly -- (Podmosta obscura)
Broken Forestfly -- (Soyedina interrupta)

Taeniopterygidae

Subfamily Brachypteryinae

Pale Willowfly -- (Taenionema kincaidi)
Oregon Willowfly -- (Taenionema oregonense)
Pacific Willowfly -- (Taenionema pacificum)
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)
Yosemite Sallfly -- (Haploperla chilnualna)
Washington Sallfly -- (Sweltsa adamantea)
Boreal Sallfly -- (Sweltsa borealis)
Colorado Sallfly -- (Sweltsa coloradensis)
Exquisite Sallfly -- (Sweltsa exquisita)
Mountain Sallfly -- (Sweltsa fidelis)
Alpine Sallfly -- (Sweltsa occidens)
Oregon Sallfly -- (Sweltsa oregonensis)
Pacific Sallfly -- (Sweltsa pacifica)
Rough Sallfly -- (Triznaka pintada)

Peltoperlidae

Subfamily Peltoperlinae

Four-spined Roachfly -- (Soliperla quadrispinula)
Black Roachfly -- (Yoraperla nigrisoma)
Coastal Roachfly -- (Yoraperla siletz)

Perlidae

Subfamily Acroneuriinae

Western Stone -- (Calineuria californica)
Cascades Stone -- (Doroneuria baumanni)

Perlodidae

Subfamily Isoperlinae

Coast Stripetail -- (Calliperla luctuosa)
Cascades Stripetail -- (Cascadoperla trictura)
Olympia Stripetail -- (Isoperla gravitans)
Red Stripetail -- (Isoperla marmorata)
Mormon Stripetail -- (Isoperla mormona)
Checkered Stripetail -- (Isoperla pinta)
Colorado Stripetail -- (Isoperla sobria)
Oregon Stripetail -- (Isoperla tilasqua)

Subfamily Perlodinae

American Springfly -- (Skwala americana)
Oregon Springfly -- (Chernokrilus misnomus)

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