Northern Prairie Wildlife Research Center
Denotes entries with color photo(s)
Denotes entries containing textual species accounts
Colorado Snowfly (Capnia coloradensis)
Widespread Snowfly (Capnia confusa)
Slender Snowfly (Capnia gracilaria)
Thin Snowfly (Capnia petila)
Six-knobbed Snowfly (Capnia sextuberculata)
Uintah Snowfly (Capnia uintahi)
Belly Snowfly (Capnia vernalis)
Rare Snowfly (Capnura wanica)
Angulate Snowfly (Paracapnia angulata)
Distinctive Snowfly (Utacapnia distincta)
Wasatch Snowfly (Utacapnia lemoniana)
Logan Snowfly (Utacapnia logana)
Gunnison Snowfly (Utacapnia poda)
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Western Needlefly (Paraleuctra occidentalis)
Summit Needlefly (Paraleuctra vershina)
Utah Needlefly (Perlomyia utahensis)
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Rockies Forestfly (Amphinemura banksi)
California Forestfly (Malenka californica)
Colorado Forestfly (Malenka coloradensis)
Twisted Forestfly (Malenka flexura)
Three-spined Forestfly (Nemoura trispinosa)
Least Forestfly (Podmosta decepta)
Delicate Forestfly (Podmosta delicatula)
Banded Forestfly (Prostoia besametsa)
Common Forestfly (Zapada cinctipes)
Columbian Forestfly (Zapada columbiana)
Intermountain Forestfly (Zapada haysi)
Oregon Forestfly (Zapada oregonensis)
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Western Willowfly (Doddsia occidentalis)
Pacific Willowfly (Taenionema pacificum)
Common Willowfly (Taenionema pallidum)
Unita Willowfly (Taenionema uinta)
Hooked Willowfly (Taeniopteryx parvula)
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Beartooth Sallfly (Alloperla medvedai)
Sawtooth Sallfly (Alloperla serrata)
Western Sallfly (Alloperla severa)
Margined Sallfly (Plumiperla diversa)
Autumn Sallfly (Suwallia autumna)
Pale Sallfly (Suwallia dubia)
Lined Sallfly (Suwallia lineosa)
Yellow Sallfly (Suwallia pallidula)
No Common Name (Suwallia starki)
Alberta Sallfly (Sweltsa albertensis)
Boreal Sallfly (Sweltsa borealis)
Colorado Sallfly (Sweltsa coloradensis)
Mountain Sallfly (Sweltsa fidelis)
Rheocrene Sallfly (Sweltsa lamba)
Canadian Sallfly (Sweltsa revelstoka)
Rough Sallfly (Triznaka pintada)
Striped Sallfly (Triznaka signata)
Hyporheic Sallfly (Paraperla frontalis)
Black Sallfly (Utaperla sopladora)
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Least Roachfly (Yoraperla brevis)
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Common Stone (Acroneuria abnormis)
Montana Stone (Doroneuria theodora)
Golden Stone (Hesperoperla pacifica)
Widespread Stone (Perlesta decipiens)
Shortwing Stone (Claassenia sabulosa)
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Western Stripetail (Isoperla fulva)
Waterton Stripetail (Isoperla fusca)
Plains Stripetail (Isoperla longiseta)
Mormon Stripetail (Isoperla mormona)
Springs Stripetail (Isoperla petersoni)
Rockies Stripetail (Isoperla phalerata)
Checkered Stripetail (Isoperla pinta)
Fivespot Stripetail (Isoperla quinquepunctata)
Colorado Stripetail (Isoperla sobria)
Boreal Stripetail (Isoperla transmarina)
Arctic Springfly (Arcynopteryx compacta)
Larimide Springfly (Megarcys signata)
Longgill Springfly (Perlinodes aurea)
Curved Springfly (Skwala curvata)
Summer Springfly (Cultus aestivalis)
Toston Springfly (Cultus tostonus)
Sickle Springfly (Kogotus modestus)
Smooth Springfly (Kogotus nonus)
Autumn Springfly (Pictetiella expansa)
Nearctic Springfly (Diura knowltoni)
Blackfoot Springfly (Isogenoides colubrinus)
Elongate Springfly (Isogenoides elongatus)
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Least Salmonfly (Pteronarcella badia)
Giant Salmonfly (Pteronarcys californica)
American Salmonfly (Pteronarcys dorsata)
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