Northern Prairie Wildlife Research Center
Denotes entries with color photo(s)
Denotes entries containing textual species accounts
Glacier Snowfly (Bolshecapnia milami)
Sasquatch Snowfly (Bolshecapnia sasquatchi)
Ice Snowfly (Bolshecapnia spenceri)
Cheama Snowfly (Capnia cheama)
Colorado Snowfly (Capnia coloradensis)
Widespread Snowfly (Capnia confusa)
Cascades Snowfly (Capnia elongata)
Slender Snowfly (Capnia gracilaria)
Dwarf Snowfly (Capnia nana)
Thin Snowfly (Capnia petila)
Six-knobbed Snowfly (Capnia sextuberculata)
Belly Snowfly (Capnia vernalis)
Falcate Snowfly (Capnura venosa)
Hooked Snowfly (Isocapnia crinita)
Giant Snowfly (Isocapnia grandis)
Hyalite Snowfly (Isocapnia hyalita)
Alberta Snowfly (Isocapnia integra)
Headwaters Snowfly (Isocapnia missourii)
Vedder Snowfly (Isocapnia vedderensis)
Wine Snowfly (Mesocapnia oenone)
Columbian Snowfly (Utacapnia columbiana)
Distinctive Snowfly (Utacapnia distincta)
Gunnison Snowfly (Utacapnia poda)
Yellowstone Snowfly (Utacapnia trava)
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Smooth Needlefly (Despaxia augusta)
Bullshorn Needlefly (Paraleuctra forcipata)
Slender Needlefly (Paraleuctra jewetti)
Western Needlefly (Paraleuctra occidentalis)
Purcell Needlefly (Paraleuctra purcellana)
Spruce Needlefly (Paraleuctra rickeri)
Summit Needlefly (Paraleuctra vershina)
Utah Needlefly (Perlomyia utahensis)
Giant Needlefly (Megaleuctra stigmata stigmata)
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Rockies Forestfly (Amphinemura banksi)
California Forestfly (Malenka californica)
Colorado Forestfly (Malenka coloradensis)
Twisted Forestfly (Malenka flexura)
Tiny Forestfly (Malenka tina)
Mist Forestfly (Lednia tumana)
Least Forestfly (Podmosta decepta)
Delicate Forestfly (Podmosta delicatula)
Banded Forestfly (Prostoia besametsa)
Idaho Forestfly (Soyedina potteri)
Cataract Forestfly (Visoka cataractae)
Common Forestfly (Zapada cinctipes)
Columbian Forestfly (Zapada columbiana)
Cordilleran Forestfly (Zapada cordillera)
Frigid Forestfly (Zapada frigida)
Glacier Forestfly (Zapada glacier)
Intermountain Forestfly (Zapada haysi)
Oregon Forestfly (Zapada oregonensis)
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Western Willowfly (Doddsia occidentalis)
Saskatoon Willowfly (Oemopteryx fosketti)
Pacific Willowfly (Taenionema pacificum)
Common Willowfly (Taenionema pallidum)
Unita Willowfly (Taenionema uinta)
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Delicate Sallfly (Alloperla delicata)
Beartooth Sallfly (Alloperla medvedai)
Sawtooth Sallfly (Alloperla serrata)
Western Sallfly (Alloperla severa)
Forceps Sallfly (Suwallia forcipata)
Margined Sallfly (Plumiperla diversa)
Autumn Sallfly (Suwallia autumna)
Pale Sallfly (Suwallia dubia)
Lined Sallfly (Suwallia lineosa)
Yellow Sallfly (Suwallia pallidula)
No Common Name (Suwallia salish)
No Common Name (Suwallia starki)
Larimide Sallfly (Suwallia wardi)
Alberta Sallfly (Sweltsa albertensis)
Boreal Sallfly (Sweltsa borealis)
Colorado Sallfly (Sweltsa coloradensis)
Exquisite Sallfly (Sweltsa exquisita)
Mountain Sallfly (Sweltsa fidelis)
Rheocrene Sallfly (Sweltsa lamba)
Alpine Sallfly (Sweltsa occidens)
Canadian Sallfly (Sweltsa revelstoka)
Striped Sallfly (Triznaka signata)
Longhead Sallfly (Kathroperla perdita)
Hyporheic Sallfly (Paraperla frontalis)
Chilliwack Sallfly (Paraperla wilsoni)
Black Sallfly (Utaperla sopladora)
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Least Roachfly (Yoraperla brevis)
Brown Roachfly (Yoraperla mariana)
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Common Stone (Acroneuria abnormis)
Western Stone (Calineuria californica)
Montana Stone (Doroneuria theodora)
Golden Stone (Hesperoperla pacifica)
Shortwing Stone (Claassenia sabulosa)
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Cascades Stripetail (Cascadoperla trictura)
Western Stripetail (Isoperla fulva)
Waterton Stripetail (Isoperla fusca)
Plains Stripetail (Isoperla longiseta)
Mormon Stripetail (Isoperla mormona)
Springs Stripetail (Isoperla petersoni)
Checkered Stripetail (Isoperla pinta)
Fivespot Stripetail (Isoperla quinquepunctata)
Colorado Stripetail (Isoperla sobria)
Notched Stripetail (Isoperla sordida)
Arctic Springfly (Arcynopteryx compacta)
Larimide Springfly (Megarcys signata)
Truncate Springfly (Megarcys subtruncata)
Glacier Springfly (Megarcys watertoni)
Longgill Springfly (Perlinodes aurea)
Alberta Springfly (Setvena bradleyi)
American Springfly (Skwala americana)
Curved Springfly (Skwala curvata)
Summer Springfly (Cultus aestivalis)
Vedder Springfly (Cultus pilatus)
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)
Dwarf Salmonfly (Pteronarcella regularis)
Giant Salmonfly (Pteronarcys californica)
American Salmonfly (Pteronarcys dorsata)
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