Stoneflies of the United States
Stoneflies of Box Elder County, Utah
Species denoted with an asterisk (*) are unconfirmed or dubious records.
Capniidae
Subfamily Capniinae
Widespread Snowfly -- (Capnia confusa) Slender Snowfly -- (Capnia gracilaria) Dwarf Snowfly -- (Capnia nana) Thin Snowfly -- (Capnia petila) Belly Snowfly -- (Capnia vernalis) Intermountain Snowfly -- (Capnura intermontana) Headwaters Snowfly -- (Isocapnia missourii)
Leuctridae
Subfamily Leuctrinae
Spruce Needlefly -- (Paraleuctra rickeri) Utah Needlefly -- (Perlomyia utahensis)
Nemouridae
Subfamily Amphinemurinae
California Forestfly -- (Malenka californica) Subfamily Nemourinae
Banded Forestfly -- (Prostoia besametsa) Common Forestfly -- (Zapada cinctipes)
Taeniopterygidae
Subfamily Brachypteryinae
Common Willowfly -- (Taenionema pallidum) Subfamily Taeniopteryginae
Boreal Willowfly -- (Taeniopteryx nivalis)
Chloroperlidae
Subfamily Chloroperlinae
Western Sallfly -- (Alloperla severa) Colorado Sallfly -- (Sweltsa coloradensis) Utah Sallfly -- (Sweltsa gaufini) Rheocrene Sallfly -- (Sweltsa lamba)
Perlidae
Subfamily Acroneuriinae
Golden Stone -- (Hesperoperla pacifica)
Perlodidae
Subfamily Isoperlinae
Western Stripetail -- (Isoperla fulva)
Pteronarcyidae
Subfamily Pteronarcyinae
Least Salmonfly -- (Pteronarcella badia)
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