High

Regional Species of Greatest Conservation Need

Scientific Name Common Name Taxon Subtaxon Regional Responsibility RSGCN Status
Cicindela patruela patruela Northern Barrens Tiger Beetle Insect:Coleoptera Tiger Beetles 50-75% RSGCN
Colinus virginianus Northern Bobwhite Bird Upland Game Birds <25% Watchlist [Defer to MAFWA/SEAFWA]
Synaptomys borealis sphagnicola Northern Bog Lemming Mammal Small Mammals:Rodentia 75-100% RSGCN
Ichthyomyzon fossor Northern Brook Lamprey Fish Freshwater Fish 25-50% RSGCN
Calephelis borealis Northern Metalmark Insect:Lepidoptera Butterflies and Skippers 50-75% RSGCN
Pituophis melanoleucus melanoleucus Northern Pinesnake Reptile Snakes 25-50% RSGCN
Pseudemys rubriventris Northern Red-bellied Cooter (Massachusetts pop.) Reptile Turtles 100% (NEAFWA Endemic) RSGCN
Ichthyomyzon bdellium Ohio Lamprey Fish Freshwater Fish 25-50% Watchlist [Defer to MAFWA/SEAFWA]
Euchloe olympia Olympia Marble Insect:Lepidoptera Butterflies and Skippers <25% RSGCN
Noturus gilberti Orangefin Madtom Fish Freshwater Fish 75-100% RSGCN
Isoperla myersi Paddle Stripetail Insect:EPT Stoneflies 100% (NEAFWA Endemic) RSGCN
Euphyes pilatka Palatka Skipper Insect:Lepidoptera Butterflies and Skippers <25% Watchlist [Defer to SEAFWA]
Lithophane lepida Pale Pinion Insect:Lepidoptera Moths 50-75% RSGCN
Andrena parnassiae Parnassia Mining Bee Insect:Hymenoptera Solitary Bees 25-50% Proposed RSGCN
Succinea pennsylvanica Penn Ambersnail Mollusc Terrestrial Snails 100% (NEAFWA Endemic) Proposed Watchlist [Assessment Priority]
Microtus pennsylvanicus shattucki Penobscot Meadow Vole Mammal Small Mammals:Rodentia 100% (NEAFWA Endemic) Watchlist [Assessment Priority]
Zale lunifera Pine Barrens Zale Moth Insect:Lepidoptera Moths 25-50% Watchlist [Assessment Priority]
Psectraglaea carnosa Pink Sallow Insect:Lepidoptera Moths 25-50% Watchlist [Assessment Priority]
Charadrius melodus Piping Plover (Atlantic Coast pop.) Bird Shorebirds 25-50% RSGCN
Polycentropus pixi Pitch Trumpet-net Caddisfly Insect:EPT Caddisflies 75-100% Proposed RSGCN
Sweltsa pocahontas Pocahontas Sallfly Insect:EPT Stoneflies 100% (NEAFWA Endemic) RSGCN
Eurylophella poconoensis Poconos Chocolate Dun Insect:EPT Mayflies 75-100% Watchlist [Assessment Priority]
Notropis ariommus Popeye Shiner Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Procloeon vicinum Potomac Small Minnow Mayfly Insect:EPT Mayflies 75-100% Watchlist [Assessment Priority]
Catocala pretiosa pretiosa Precious Underwing Insect:Lepidoptera Moths 100% (NEAFWA Endemic) RSGCN
Baetisca rubescens Provancher's Armored Mayfly Insect:EPT Mayflies 75-100% RSGCN
Calidris maritima Purple Sandpiper Bird Shorebirds 50-75% RSGCN
Ophiogomphus howei Pygmy Snaketail Insect:Odonata Dragonflies and Damselflies 25-50% RSGCN
Theliderma cylindrica Rabbitsfoot Mollusc Freshwater Bivalves <25% RSGCN
Corynorhinus rafinesquii Rafinesque's Big-eared Bat Mammal Bats <25% Watchlist [Defer to SEAFWA]
Osmerus mordax Rainbow Smelt (native pop.) Fish Diadromous Fish 75-100% RSGCN
Phanogomphus quadricolor Rapids Clubtail Insect:Odonata Dragonflies and Damselflies 25-50% RSGCN
Problema bulenta Rare Skipper Insect:Lepidoptera Butterflies and Skippers 50-75% RSGCN
Pantherophis guttatus Red Cornsnake Reptile Snakes <25% Watchlist [Assessment Priority]
Calidris canutus rufa Red Knot Bird Shorebirds <25% RSGCN
Argynnis idalia Regal Fritillary Insect:Lepidoptera Butterflies and Skippers 25-50% RSGCN
Ambloplites cavifrons Roanoke Bass Fish Freshwater Fish 50-75% Watchlist [Assessment Priority]
Epeorus frisoni Roaring Brook Mayfly Insect:EPT Mayflies 100% (NEAFWA Endemic) RSGCN
Microtus chrotorrhinus Rock Vole Mammal Small Mammals:Rodentia 75-100% RSGCN
Afghanurus horrida Rough Flat-headed Mayfly Insect:EPT Mayflies 75-100% RSGCN
Obovaria subrotunda Round Hickorynut Mollusc Freshwater Bivalves 25-50% RSGCN
Prosopium cylindraceum Round Whitefish Fish Freshwater Fish 50-75% RSGCN
Bonasa umbellus Ruffed Grouse Bird Upland Game Birds 25-50% RSGCN
Thoburnia hamiltoni Rustyside Sucker Fish Freshwater Fish 75-100% RSGCN
Ceraclea ruthae Ruth's Long-horned Caddisfly Insect:EPT Caddisflies 75-100% Proposed RSGCN
Stenogomphurus rogersi Sable Clubtail Insect:Odonata Dragonflies and Damselflies 50-75% RSGCN
Simpsonaias ambigua Salamander Mussel Mollusc Freshwater Bivalves <25% RSGCN
Sweltsa palearata Shenandoah Sallfly Insect:EPT Stoneflies 100% (NEAFWA Endemic) RSGCN
Gomphurus ventricosus Skillet Clubtail Insect:Odonata Dragonflies and Damselflies 25-50% RSGCN
Malacoraja senta Smooth Skate Fish Marine Fish 75-100% RSGCN