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Northeast Fish and Wildlife Diversity
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Species of Greatest Conservation Need By Taxon
Insect:EPT
Scientific Name
RSGCN Concern
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Very High
High
Moderate
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Scientific Name
Common Name
RSGCN Concern Level
Cheumatopsyche vannotei
Vannote's Cheumatopsyche Caddisfly
Cheumatopsyche virginica
A Caddisfly
Cheumatopsyche wabasha
A Caddisfly
Choroterpes basalis
A Mayfly
Cinygmula subaequalis
A Mayfly
Cultus decisus isolatus
Southern Springfly
Dannella provonshai
an ephemerellid mayfly
Diploperla kanawholensis
Kanawhole Springfly
High
Diploperla morgani
Virginia Springfly
Eccoptura xanthenes
Yellow Stonefly
Epeorus frisoni
Roaring Brook Mayfly
High
Epeorus punctatus
Dotted Flat-headed Mayfly
Moderate
Epeorus spp.
Mayfly sp.
Epeorus suffusus
Blushing Flat-headed Mayfly
High
Ephemerella aurivillii
A Mayfly
Ephemerella excrucians
Pale Morning Dun
Ephemerella floripara
A Mayfly
Ephemerella invaria
A Mayfly
Eurylophella bicoloroides
Nova Scotia Spiny Crawler Mayfly
Eurylophella poconoensis
Poconos Chocolate Dun
High
Habrophlebiodes celeteria
a leptophlebiid mayfly
Moderate
Hansonoperla appalachia
Appalachian Stonefly
Moderate
Hansonoperla hokolesqua
Splendid Stonefly
Haploperla spp.
Sallfly sp.
Helicopsyche borealis
A Caddisfly
Heptagenia culacantha
a flat-headed mayfly
Moderate
Heterocloeon spp.
Small Minnow Mayfly sp.
Hexagenia rigida
A Mayfly
Holocentropus glacialis
A Caddisfly
Hydropsyche brunneipennis
A Scalaris Trichopteran
Hydropsyche hoffmani
A Caddisfly
Hydropsyche impula
A Caddisfly
Hydropsyche opthalmica
A Caddisfly
Hydroptila blicklei
a purse casemaker caddisfly
Hydroptila parachelops
a purse casemaker caddisfly
Hydroptila tomah
a purse casemaker caddisfly
Isogenoides frontalis
A stonefly
Isogenoides varians
Rock Island springfly
Isonychia arida
A Mayfly
Isonychia georgiae
Georgia Isonychi / A Mayfly
Isonychia hoffmani
Hoffman's Isonychia Mayfly
Moderate
Isonychia serrata
A Mayfly
Isonychia tusculanensis
A Mayfly
Isoperla gibbsae
Quebec Stripetail
Moderate
Isoperla major
Big Stripetail
Very High
Leptophlebia bradleyi
Mayfly
Leptophlebia johnsoni
Johnson's Pronggill Mayfly
Leucotrichia pictipes
Micro A Caddisfly
Leuctra mitchellensis
Mitchell Needlefly
Leuctra monticola
Montane Needlefly
Pagination
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