| Acroneuria arenosa |
Eastern Stone |
|
| Acroneuria arida |
Elegant Stone |
Very High |
| Acroneuria flinti |
Manassas Stonefly |
High |
| Acroneuria internata |
Lobed Stone |
|
| Acroneuria kosztarabi |
Virginia Stonefly |
|
| Afghanurus horrida |
Rough Flat-headed Mayfly |
High |
| Agapetus iridis |
Beloved Rainbow Caddisfly |
|
| Agarodes libalis |
Spring-loving Psiloneuran Caddisfly |
|
| Allocapnia frumi |
Monongahela Snowfly |
Very High |
| Allocapnia fumosa |
Smokies Snowfly |
|
| Allocapnia harperi |
Stonyfork Snowfly |
High |
| Allocapnia illinoensis |
Illinois Snowfly |
Moderate |
| Allocapnia ohioensis |
Ohio Snowfly |
|
| Allocapnia simmonsi |
Spatulate Snowfly |
High |
| Allocapnia stannardi |
Blue Ridge Snowfly |
|
| Alloperla aracoma |
Aracoma Sallfly |
High |
| Alloperla banksi |
Tufted Sallfly |
|
| Alloperla biserrata |
Dusky Sallfly |
High |
| Alloperla concolor |
Duckhead Sallfly |
|
| Alloperla idei |
Vernal Sallfly |
|
| Alloperla nanina |
Swannanoa Sallfly |
|
| Alloperla neglecta |
Tennessee Sallfly |
|
| Alloperla voinae |
Lawrence Sallfly |
High |
| Alloperla vostoki |
Scotia Sallfly |
Very High |
| Ameletus browni |
Brown's Comb Minnow Mayfly |
High |
| Ameletus cryptostimulus |
Allegheny Mayfly |
|
| Ameletus tarteri |
Tarter's Ameletus Mayfly |
|
| Anabolia apora |
A Limnephilid Caddisfly |
|
| Anisocentropus pyraloides |
A Caddisfly |
|
| Anthopotamus verticis |
Walker's Tusked Sprawler |
|
| Arthroplea bipunctata |
A Mayfly |
|
| Attaneuria ruralis |
Giant Stonefly |
|
| Baetisca berneri |
A Mayfly |
|
| Baetisca carolina |
A Mayfly |
|
| Baetisca lacustris |
A Mayfly |
|
| Baetisca obesa |
A Mayfly |
|
| Baetisca rubescens |
Provancher's Armored Mayfly |
High |
| Barbaetis benfieldi |
Benfield's Bearded Small Minnow Mayfly |
High |
| Beraea fontana |
American Spring-loving Caddisfly |
Very High |
| Beraea nigritta |
a caddisfly |
Very High |
| Bolotoperla rossi |
Smoky willowfly |
|
| Centroptilum semirufum |
A Mayfly |
|
| Ceraclea alabamae |
Alabama Long-horned Caddisfly |
|
| Ceraclea albosticta |
White-spotted Long-horned Caddisfly |
|
| Ceraclea spongillovorax |
A Caddisfly |
|
| Ceraclea submacula |
A Caddisfly |
|
| Ceraclea uvalo |
Spatulate Long-horned Caddisfly |
Moderate |
| Cernotina pallida |
Pale Trumpet-net Caddisfly |
|
| Cheumatopsyche helma |
Helma's Net-spinning Caddisfly |
Moderate |
| Cheumatopsyche parentum |
A Caddisfly |
|