High

Regional Species of Greatest Conservation Need

Scientific Name Common Name Taxon Subtaxon Regional Responsibility RSGCN Status
Carcharhinus obscurus Dusky Shark Fish Marine Fish <25% RSGCN
Carcharodon carcharias White Shark Fish Marine Fish 25-50% RSGCN
Carpiodes velifer Highfin Carpsucker Fish Freshwater Fish <25% Watchlist [Assessment Priority]
Catharus bicknelli Bicknell's Thrush Bird Landbirds 75-100% RSGCN
Catinella vagans Mudbank Ambersnail Mollusc Terrestrial Snails 100% (NEAFWA Endemic) Proposed Watchlist [Assessment Priority]
Catocala herodias gerhardi Herodias or Pine Barrens Underwing Insect:Lepidoptera Moths 75-100% RSGCN
Catocala marmorata Marbled Underwing Insect:Lepidoptera Moths 75-100% RSGCN
Catocala pretiosa pretiosa Precious Underwing Insect:Lepidoptera Moths 100% (NEAFWA Endemic) RSGCN
Ceraclea ruthae Ruth's Long-horned Caddisfly Insect:EPT Caddisflies 75-100% Proposed RSGCN
Cetorhinus maximus Basking Shark Fish Marine Fish 25-50% RSGCN
Charadrius melodus Piping Plover (Atlantic Coast pop.) Bird Shorebirds 25-50% RSGCN
Chrosomus cumberlandensis Blackside Dace Fish Freshwater Fish <25% Watchlist [Defer to MAFWA]
Cicindela marginipennis Cobblestone Tiger Beetle Insect:Coleoptera Tiger Beetles 50-75% RSGCN
Cicindela patruela consentanea New Jersey Pine Barrens Tiger Beetle Insect:Coleoptera Tiger Beetles 100% (NEAFWA Endemic) RSGCN
Cicindela patruela patruela Northern Barrens Tiger Beetle Insect:Coleoptera Tiger Beetles 50-75% RSGCN
Cicindela rufiventris hentzii Hentz's Tiger Beetle Insect:Coleoptera Tiger Beetles 100% (NEAFWA Endemic) RSGCN
Clemmys guttata Spotted Turtle Reptile Turtles 50-75% RSGCN
Clupea harengus Atlantic Herring Fish Marine Fish 100% (NEAFWA Endemic) RSGCN
Colinus virginianus Northern Bobwhite Bird Upland Game Birds <25% Watchlist [Defer to MAFWA/SEAFWA]
Colletes ciliatus a cellophane bee Insect:Hymenoptera Solitary Bees <25% Watchlist [Defer to MAFWA]
Cordulegaster erronea Tiger Spiketail Insect:Odonata Dragonflies and Damselflies 50-75% RSGCN
Corynorhinus rafinesquii Rafinesque's Big-eared Bat Mammal Bats <25% Watchlist [Defer to SEAFWA]
Cottus baileyi Black Sculpin Fish Freshwater Fish 75-100% RSGCN
Crotalus horridus Timber Rattlesnake Reptile Snakes <25% RSGCN
Cryptobranchus alleganiensis Hellbender Amphibian Salamanders 25-50% RSGCN
Cyzicus gynecia Feminine Clam Shrimp Crustacean Fairy, Clam, and Tadpole Shrimp 50-75% RSGCN
Diploperla kanawholensis Kanawhole Springfly Insect:EPT Stoneflies 50-75% RSGCN
Dipturus laevis Barndoor Skate Fish Marine Fish 75-100% RSGCN
Egretta tricolor Tricolored Heron Bird Waterbirds <25% Watchlist [Defer to SEAFWA]
Ellipsoptera gratiosa Whitish Tiger Beetle Insect:Coleoptera Tiger Beetles <25% Watchlist [Defer to SEAFWA]
Ellipsoptera lepida Ghost Tiger Beetle Insect:Coleoptera Other Beetles <25% Watchlist [Assessment Priority]
Elliptio lanceolata Yellow Lance Mollusc Freshwater Bivalves 25-50% RSGCN
Enneacanthus chaetodon Blackbanded Sunfish Fish Freshwater Fish <25% RSGCN
Epeoloides pilosulus Macropis Cuckoo Bee Insect:Hymenoptera Solitary Bees 50-75% RSGCN
Epeorus frisoni Roaring Brook Mayfly Insect:EPT Mayflies 100% (NEAFWA Endemic) RSGCN
Epeorus suffusus Blushing Flat-headed Mayfly Insect:EPT Mayflies 75-100% Watchlist [Assessment Priority]
Erastria coloraria Broad-lined Erastria Insect:Lepidoptera Moths <25% RSGCN
Erimyzon sucetta Lake Chubsucker Fish Freshwater Fish <25% Watchlist [Defer to MAFWA/SEAFWA]
Erora laeta Early Hairstreak Insect:Lepidoptera Butterflies and Skippers 50-75% RSGCN
Erynnis martialis Mottled Duskywing Insect:Lepidoptera Butterflies and Skippers <25% RSGCN
Etheostoma chlorobranchium Greenfin Darter Fish Freshwater Fish <25% Watchlist [Assessment Priority]
Etheostoma cinereum Ashy Darter Fish Freshwater Fish <25% Watchlist [Defer to SEAFWA]
Etheostoma denoncourti Golden Darter Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Etheostoma jessiae Blueside Darter Fish Freshwater Fish <25% Watchlist [Assessment Priority]
Etheostoma maculatum Spotted Darter Fish Freshwater Fish 50-75% RSGCN
Euchloe olympia Olympia Marble Insect:Lepidoptera Butterflies and Skippers <25% RSGCN
Eulimnadia agassizii Agassiz Clam Shrimp Marine Invertebrate Marine Crustaceans 75-100% RSGCN
Euphyes dukesi Dukes' Skipper Insect:Lepidoptera Butterflies and Skippers <25% Watchlist [Defer to MAFWA/SEAFWA]
Euphyes pilatka Palatka Skipper Insect:Lepidoptera Butterflies and Skippers <25% Watchlist [Defer to SEAFWA]
Eurylophella poconoensis Poconos Chocolate Dun Insect:EPT Mayflies 75-100% Watchlist [Assessment Priority]