High

Regional Species of Greatest Conservation Need

Scientific Name Common Name Taxon Subtaxon Regional Responsibility RSGCN Status
Ligumia nasuta Eastern Pondmussel Mollusc Freshwater Bivalves 50-75% RSGCN
Obovaria subrotunda Round Hickorynut Mollusc Freshwater Bivalves 25-50% RSGCN
Paravitrea mira Funnel Supercoil Mollusc Terrestrial Snails 75-100% RSGCN
Paravitrea septadens Brown Supercoil Mollusc Terrestrial Snails 50-75% RSGCN
Triodopsis platysayoides Cheat Threetooth Mollusc Terrestrial Snails 100% (NEAFWA Endemic) RSGCN
Elliptio lanceolata Yellow Lance Mollusc Freshwater Bivalves 25-50% RSGCN
Glaucomys sabrinus fuscus Virginia Northern Flying Squirrel Mammal Small Mammals:Rodentia 100% (NEAFWA Endemic) RSGCN
Megaptera novaeangliae Humpback Whale Fish Marine Fish 50-75% RSGCN
Microtus chrotorrhinus Rock Vole Mammal Small Mammals:Rodentia 75-100% RSGCN
Microtus chrotorrhinus carolinensis Southern Rock Vole Mammal Small Mammals:Rodentia 75-100% RSGCN
Microtus pennsylvanicus provectus Block Island Meadow Vole Mammal Small Mammals:Rodentia 100% (NEAFWA Endemic) RSGCN
Myotis leibii Eastern Small-footed Myotis Mammal Bats 50-75% RSGCN
Sciurus niger cinereus Delmarva Fox Squirrel Mammal Small Mammals:Rodentia 100% (NEAFWA Endemic) RSGCN
Clemmys guttata Spotted Turtle Reptile Turtles 50-75% RSGCN
Crotalus horridus Timber Rattlesnake Reptile Snakes <25% RSGCN
Glyptemys insculpta Wood Turtle Reptile Turtles 75-100% RSGCN
Gomphurus ventricosus Skillet Clubtail Insect:Odonata Dragonflies and Damselflies 25-50% RSGCN
Ostrocerca prolongata Bent Forestfly Insect:EPT Stoneflies 75-100% RSGCN
Cryptobranchus alleganiensis Hellbender Amphibian Salamanders 25-50% RSGCN
Sistrurus catenatus Eastern Massasauga Reptile Snakes <25% RSGCN
Calidris canutus rufa Red Knot Bird Shorebirds <25% RSGCN
Pituophis melanoleucus melanoleucus Northern Pinesnake Reptile Snakes 25-50% RSGCN
Rynchops niger Black Skimmer Bird Waterbirds <25% RSGCN
Cyzicus gynecia Feminine Clam Shrimp Crustacean Fairy, Clam, and Tadpole Shrimp 50-75% RSGCN
Pyrgus centaureae wyandot Appalachian Grizzled Skipper Insect:Lepidoptera Butterflies and Skippers 25-50% RSGCN
Photuris pensylvanica Dot-dash Firefly Insect:Coleoptera Fireflies 100% (NEAFWA Endemic) RSGCN
Ptychobranchus subtentus Fluted Kidneyshell Mollusc Freshwater Bivalves <25% RSGCN
Habroscelimorpha dorsalis media White Tiger Beetle Insect:Coleoptera Tiger Beetles 25-50% RSGCN
Synaptomys borealis sphagnicola Northern Bog Lemming Mammal Small Mammals:Rodentia 75-100% RSGCN
Epeoloides pilosulus Macropis Cuckoo Bee Insect:Hymenoptera Solitary Bees 50-75% RSGCN
Isoperla myersi Paddle Stripetail Insect:EPT Stoneflies 100% (NEAFWA Endemic) RSGCN
Sweltsa palearata Shenandoah Sallfly Insect:EPT Stoneflies 100% (NEAFWA Endemic) RSGCN
Polycentropus chenoides a polycentropodid caddisfly Insect:EPT Caddisflies 100% (NEAFWA Endemic) RSGCN
Osmerus mordax Rainbow Smelt (native pop.) Fish Diadromous Fish 75-100% RSGCN
Pseudemys rubriventris Northern Red-bellied Cooter (Massachusetts pop.) Reptile Turtles 100% (NEAFWA Endemic) RSGCN
Charadrius melodus Piping Plover (Atlantic Coast pop.) Bird Shorebirds 25-50% RSGCN
Abagrotis benjamini Benjamin's Coastal Heathland Cutworm Moth Insect:Lepidoptera Moths 75-100% RSGCN
Etheostoma chlorobranchium Greenfin Darter Fish Freshwater Fish <25% Watchlist [Assessment Priority]
Ambloplites cavifrons Roanoke Bass Fish Freshwater Fish 50-75% Watchlist [Assessment Priority]
Etheostoma jessiae Blueside Darter Fish Freshwater Fish <25% Watchlist [Assessment Priority]
Ammocrypta pellucida Eastern Sand Darter Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Notropis heterodon Blackchin Shiner Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Notropis heterolepis Blacknose Shiner Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Notropis ariommus Popeye Shiner Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Ixobrychus exilis Least Bittern Bird Waterbirds <25% Watchlist [Assessment Priority]
Setophaga striata Blackpoll Warbler Bird Landbirds 25-50% Watchlist [Assessment Priority]
Numenius phaeopus Whimbrel Bird Shorebirds <25% Watchlist [Assessment Priority]
Carpiodes velifer Highfin Carpsucker Fish Freshwater Fish <25% Watchlist [Assessment Priority]
Neoleptophlebia assimilis Southeastern Prong-gilled Mayfly Insect:EPT Mayflies 50-75% Watchlist [Assessment Priority]
Photuris tremulans Confusing Firefly Insect:Coleoptera Other Beetles 25-50% Watchlist [Assessment Priority]