Stoneflies of the United States

Stoneflies of Pierce County, Washington

Species denoted with an asterisk (*) are unconfirmed or dubious records.

Capniidae

Subfamily Capniinae

Widespread Snowfly -- (Capnia confusa)
Cascades Snowfly -- (Capnia elongata)
Slender Snowfly -- (Capnia gracilaria)
Bent Snowfly -- (Capnia licina)
Northwest Snowfly -- (Capnia melia)
Dwarf Snowfly -- (Capnia nana)
Six-knobbed Snowfly -- (Capnia sextuberculata)
Shorttailed Snowfly -- (Eucapnopsis brevicauda)
Wine Snowfly -- (Mesocapnia oenone)
Spined Snowfly -- (Mesocapnia projecta)

Leuctridae

Subfamily Leuctrinae

Smooth Needlefly -- (Despaxia augusta)
Hairy Needlefly -- (Moselia infuscata)
Bullshorn Needlefly -- (Paraleuctra forcipata)
Western Needlefly -- (Paraleuctra occidentalis)
Summit Needlefly -- (Paraleuctra vershina)
Black Needlefly -- (Perlomyia collaris)

Subfamily Megaleuctrinae

Pacific Needlefly -- (Megaleuctra complicata)
Cascades Needlefly -- (Megaleuctra kincaidi)

Nemouridae

Subfamily Amphinemurinae

No Common Name -- (Malenka bifurcata)
California Forestfly -- (Malenka californica)
No Common Name -- (Malenka cornuta)

Subfamily Nemourinae

Mist Forestfly -- (Lednia tumana)
Cascades Forestfly -- (Ostrocerca foersteri)
Banded Forestfly -- (Prostoia besametsa)
Broken Forestfly -- (Soyedina interrupta)
Knobbed Forestfly -- (Soyedina producta)
Common Forestfly -- (Zapada cinctipes)
Columbian Forestfly -- (Zapada columbiana)
Frigid Forestfly -- (Zapada frigida)
Oregon Forestfly -- (Zapada oregonensis)

Taeniopterygidae

Subfamily Brachypteryinae

Western Willowfly -- (Doddsia occidentalis)
Pale Willowfly -- (Taenionema kincaidi)
Pacific Willowfly -- (Taenionema pacificum)
Common Willowfly -- (Taenionema pallidum)

Chloroperlidae

Subfamily Chloroperlinae

Sawtooth Sallfly -- (Alloperla serrata)
Yosemite Sallfly -- (Haploperla chilnualna)
Forceps Sallfly -- (Suwallia forcipata)
Margined Sallfly -- (Plumiperla diversa)
Pale Sallfly -- (Suwallia dubia)
Yellow Sallfly -- (Suwallia pallidula)
Boreal Sallfly -- (Sweltsa borealis)
Exquisite Sallfly -- (Sweltsa exquisita)
Mountain Sallfly -- (Sweltsa fidelis)
Alpine Sallfly -- (Sweltsa occidens)
Oregon Sallfly -- (Sweltsa oregonensis)
Canadian Sallfly -- (Sweltsa revelstoka)

Subfamily Paraperlinae

Longhead Sallfly -- (Kathroperla perdita)
Hyporheic Sallfly -- (Paraperla frontalis)
Chilliwack Sallfly -- (Paraperla wilsoni)

Peltoperlidae

Subfamily Peltoperlinae

Rainier Roachfly -- (Soliperla fenderi)
Brown Roachfly -- (Yoraperla mariana)
Black Roachfly -- (Yoraperla nigrisoma)
Coastal Roachfly -- (Yoraperla siletz)

Perlidae

Subfamily Acroneuriinae

Cascades Stone -- (Doroneuria baumanni)

Perlodidae

Subfamily Isoperlinae

Forked Stripetail -- (Isoperla bifurcata)
Waterton Stripetail -- (Isoperla fusca)
Olympia Stripetail -- (Isoperla gravitans)
Springs Stripetail -- (Isoperla petersoni)
Rainier Stripetail -- (Isoperla rainieri)
Colorado Stripetail -- (Isoperla sobria)
Notched Stripetail -- (Isoperla sordida)
Oregon Stripetail -- (Isoperla tilasqua)

Subfamily Perlodinae

Painted Springfly -- (Frisonia picticeps)
No Common Name -- (Megarcys irregularis)
Truncate Springfly -- (Megarcys subtruncata)
Yosemite Springfly -- (Megarcys yosemite)
Alberta Springfly -- (Setvena bradleyi)
Olympic Springfly -- (Setvena tibialis)
Smooth Springfly -- (Kogotus nonus)
Palestripe Springfly -- (Rickera sorpta)

Pteronarcyidae

Subfamily Pteronarcyinae

Ebony Salmonfly -- (Pteronarcys princeps)

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