| Nemotaulius hostilis |
Limnephilid A Caddisfly |
|
| Metretopus borealis |
A Mayfly |
|
| Megaleuctra williamsae |
Smokies Needlefly |
|
| Megaleuctra flinti |
Shenandoah Needlefly |
Moderate |
| Leuctra variabilis |
Variable Needlefly |
|
| Leuctra monticola |
Montane Needlefly |
|
| Leuctra mitchellensis |
Mitchell Needlefly |
|
| Leucotrichia pictipes |
Micro A Caddisfly |
|
| Leptophlebia johnsoni |
Johnson's Pronggill Mayfly |
|
| Leptophlebia bradleyi |
Mayfly |
|
| Isoperla major |
Big Stripetail |
Very High |
| Isoperla gibbsae |
Quebec Stripetail |
Moderate |
| Isonychia tusculanensis |
A Mayfly |
|
| Isonychia serrata |
A Mayfly |
|
| Isonychia hoffmani |
Hoffman's Isonychia Mayfly |
Moderate |
| Isonychia georgiae |
Georgia Isonychi / A Mayfly |
|
| Isonychia arida |
A Mayfly |
|
| Isogenoides varians |
Rock Island springfly |
|
| Isogenoides frontalis |
A stonefly |
|
| Hydroptila tomah |
a purse casemaker caddisfly |
|
| Hydroptila parachelops |
a purse casemaker caddisfly |
|
| Hydroptila blicklei |
a purse casemaker caddisfly |
|
| Hydropsyche opthalmica |
A Caddisfly |
|
| Hydropsyche impula |
A Caddisfly |
|
| Hydropsyche hoffmani |
A Caddisfly |
|
| Hydropsyche brunneipennis |
A Scalaris Trichopteran |
|
| Holocentropus glacialis |
A Caddisfly |
|
| Hexagenia rigida |
A Mayfly |
|
| Heterocloeon spp. |
Small Minnow Mayfly sp. |
|
| Heptagenia culacantha |
a flat-headed mayfly |
Moderate |
| Helicopsyche borealis |
A Caddisfly |
|
| Haploperla spp. |
Sallfly sp. |
|
| Hansonoperla hokolesqua |
Splendid Stonefly |
|
| Hansonoperla appalachia |
Appalachian Stonefly |
Moderate |
| Habrophlebiodes celeteria |
a leptophlebiid mayfly |
Moderate |
| Eurylophella poconoensis |
Poconos Chocolate Dun |
High |
| Eurylophella bicoloroides |
Nova Scotia Spiny Crawler Mayfly |
|
| Ephemerella invaria |
A Mayfly |
|
| Ephemerella floripara |
A Mayfly |
|
| Ephemerella excrucians |
Pale Morning Dun |
|
| Ephemerella aurivillii |
A Mayfly |
|
| Epeorus suffusus |
Blushing Flat-headed Mayfly |
High |
| Epeorus spp. |
Mayfly sp. |
|
| Epeorus punctatus |
Dotted Flat-headed Mayfly |
Moderate |
| Epeorus frisoni |
Roaring Brook Mayfly |
High |
| Eccoptura xanthenes |
Yellow Stonefly |
|
| Diploperla morgani |
Virginia Springfly |
|
| Diploperla kanawholensis |
Kanawhole Springfly |
High |
| Dannella provonshai |
an ephemerellid mayfly |
|
| Cultus decisus isolatus |
Southern Springfly |
|