Stoneflies of the United States
Stoneflies of Union County, Oregon
Species denoted with an asterisk (*) are unconfirmed or dubious records.
Capniidae
Subfamily Capniinae
Widespread Snowfly -- (Capnia confusa) Smooth Snowfly -- (Capnia glabra) Slender Snowfly -- (Capnia gracilaria) Dwarf Snowfly -- (Capnia nana)
Leuctridae
Subfamily Leuctrinae
Utah Needlefly -- (Perlomyia utahensis)
Taeniopterygidae
Subfamily Brachypteryinae
Pacific Willowfly -- (Taenionema pacificum) Common Willowfly -- (Taenionema pallidum) Umatilla Willowfly -- (Taenionema umatilla)
Chloroperlidae
Subfamily Chloroperlinae
Delicate Sallfly -- (Alloperla delicata) Margined Sallfly -- (Plumiperla diversa) Yellow Sallfly -- (Suwallia pallidula) Boreal Sallfly -- (Sweltsa borealis) Colorado Sallfly -- (Sweltsa coloradensis) Mountain Sallfly -- (Sweltsa fidelis) Rheocrene Sallfly -- (Sweltsa lamba) Subfamily Paraperlinae
Longhead Sallfly -- (Kathroperla perdita) Hyporheic Sallfly -- (Paraperla frontalis)
Perlodidae
Subfamily Isoperlinae
Forked Stripetail -- (Isoperla bifurcata) Rockies Stripetail -- (Isoperla phalerata)
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