Stoneflies of the United States

Stoneflies of Asotin County, Washington

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

Capniidae

Subfamily Capniinae

Slender Snowfly -- (Capnia gracilaria)

Taeniopterygidae

Subfamily Brachypteryinae

Pacific Willowfly -- (Taenionema pacificum)

Chloroperlidae

Subfamily Chloroperlinae

Boreal Sallfly -- (Sweltsa borealis)
Mountain Sallfly -- (Sweltsa fidelis)

Subfamily Paraperlinae

Striped Sallfly -- (Triznaka signata)

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