Northern Prairie Wildlife Research Center
Denotes entries with color photo(s)
Denotes entries containing textual species accounts
California Snowfly (Capnia californica)
Widespread Snowfly (Capnia confusa)
Shortbeak Snowfly (Capnia decepta)
Slender Snowfly (Capnia gracilaria)
Belly Snowfly (Capnia vernalis)
Southwest Snowfly (Capnura fibula)
Rare Snowfly (Capnura wanica)
Shorttailed Snowfly (Eucapnopsis brevicauda)
Vedder Snowfly (Isocapnia vedderensis)
Arizona Snowfly (Mesocapnia arizonensis)
Plains Snowfly (Mesocapnia frisoni)
Sabino Snowfly (Mesocapnia werneri)
Logan Snowfly (Utacapnia logana)
Gunnison Snowfly (Utacapnia poda)
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Western Needlefly (Paraleuctra occidentalis)
Spruce Needlefly (Paraleuctra rickeri)
Summit Needlefly (Paraleuctra vershina)
Utah Needlefly (Perlomyia utahensis)
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Mogollon Forestfly (Amphinemura mogollonica)
Colorado Forestfly (Malenka coloradensis)
Twisted Forestfly (Malenka flexura)
Delicate Forestfly (Podmosta delicatula)
Banded Forestfly (Prostoia besametsa)
Common Forestfly (Zapada cinctipes)
Frigid Forestfly (Zapada frigida)
Intermountain Forestfly (Zapada haysi)
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Western Willowfly (Doddsia occidentalis)
Southwest Willowfly (Taenionema jacobii)
Pacific Willowfly (Taenionema pacificum)
Common Willowfly (Taenionema pallidum)
Boreal Willowfly (Taeniopteryx nivalis)
Hooked Willowfly (Taeniopteryx parvula)
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Margined Sallfly (Plumiperla diversa)
Yellow Sallfly (Suwallia pallidula)
Boreal Sallfly (Sweltsa borealis)
Colorado Sallfly (Sweltsa coloradensis)
Taos Sallfly (Sweltsa hondo)
Rheocrene Sallfly (Sweltsa lamba)
Rough Sallfly (Triznaka pintada)
Striped Sallfly (Triznaka signata)
Hyporheic Sallfly (Paraperla frontalis)
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Golden Stone (Hesperoperla pacifica)
Coastal Stone (Neoperla clymene)
Shortwing Stone (Claassenia sabulosa)
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Western Stripetail (Isoperla fulva)
Plains Stripetail (Isoperla longiseta)
Mormon Stripetail (Isoperla mormona)
Rockies Stripetail (Isoperla phalerata)
Fivespot Stripetail (Isoperla quinquepunctata)
Colorado Stripetail (Isoperla sobria)
Larimide Springfly (Megarcys signata)
American Springfly (Skwala americana)
Summer Springfly (Cultus aestivalis)
Sickle Springfly (Kogotus modestus)
Nearctic Springfly (Diura knowltoni)
Elongate Springfly (Isogenoides elongatus)
Zion Springfly (Isogenoides zionensis)
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Least Salmonfly (Pteronarcella badia)
Giant Salmonfly (Pteronarcys californica)
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