Stoneflies of the United States

Stoneflies of Weber 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)
Uintah Snowfly -- (Capnia uintahi)
Hooked Snowfly -- (Isocapnia crinita)
Wasatch Snowfly -- (Utacapnia lemoniana)
Logan Snowfly -- (Utacapnia logana)

Leuctridae

Subfamily Leuctrinae

Summit Needlefly -- (Paraleuctra vershina)

Nemouridae

Subfamily Amphinemurinae

California Forestfly -- (Malenka californica)

Subfamily Nemourinae

Banded Forestfly -- (Prostoia besametsa)
Common Forestfly -- (Zapada cinctipes)

Taeniopterygidae

Subfamily Brachypteryinae

Common Willowfly -- (Taenionema pallidum)

Chloroperlidae

Subfamily Chloroperlinae

Western Sallfly -- (Alloperla severa)
Yellow Sallfly -- (Suwallia pallidula)
Boreal Sallfly -- (Sweltsa borealis)
Colorado Sallfly -- (Sweltsa coloradensis)
Rheocrene Sallfly -- (Sweltsa lamba)
Rough Sallfly -- (Triznaka pintada)

Perlidae

Subfamily Acroneuriinae

Golden Stone -- (Hesperoperla pacifica)

Subfamily Perlinae

Shortwing Stone -- (Claassenia sabulosa)

Perlodidae

Subfamily Isoperlinae

Western Stripetail -- (Isoperla fulva)
Mormon Stripetail -- (Isoperla mormona)
Fivespot Stripetail -- (Isoperla quinquepunctata)

Subfamily Perlodinae

Larimide Springfly -- (Megarcys signata)
Summer Springfly -- (Cultus aestivalis)
Blackfoot Springfly -- (Isogenoides colubrinus)
Elongate Springfly -- (Isogenoides elongatus)

Pteronarcyidae

Subfamily Pteronarcyinae

Least Salmonfly -- (Pteronarcella badia)
Giant Salmonfly -- (Pteronarcys californica)

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