High

Regional Species of Greatest Conservation Need

Scientific Name Common Name Taxon Subtaxon Regional Responsibility RSGCN Status
Prosopium cylindraceum Round Whitefish Fish Freshwater Fish 50-75% RSGCN
Procloeon vicinum Potomac Small Minnow Mayfly Insect:EPT Mayflies 75-100% Watchlist [Assessment Priority]
Problema bulenta Rare Skipper Insect:Lepidoptera Butterflies and Skippers 50-75% RSGCN
Pooecetes gramineus Vesper Sparrow Bird Landbirds <25% Watchlist [Defer to MAFWA/SEAFWA]
Polycentropus pixi Pitch Trumpet-net Caddisfly Insect:EPT Caddisflies 75-100% Proposed RSGCN
Polycentropus chenoides a polycentropodid caddisfly Insect:EPT Caddisflies 100% (NEAFWA Endemic) RSGCN
Poanes massasoit chermocki Chermock's Mulberry Wing Insect:Lepidoptera Butterflies and Skippers 100% (NEAFWA Endemic) RSGCN
Pleurobema oviforme Tennessee Clubshell Mollusc Freshwater Bivalves <25% Watchlist [Defer to SEAFWA]
Plethodon welleri Weller's Salamander Amphibian Salamanders <25% RSGCN
Placopecten magellanicus Atlantic Sea Scallop Marine Invertebrate Marine Bivalves 75-100% RSGCN
Pituophis melanoleucus melanoleucus Northern Pinesnake Reptile Snakes 25-50% RSGCN
Photuris tremulans Confusing Firefly Insect:Coleoptera Other Beetles 25-50% Watchlist [Assessment Priority]
Photuris pensylvanica Dot-dash Firefly Insect:Coleoptera Fireflies 100% (NEAFWA Endemic) RSGCN
Photuris cinctipennis Belted Firefly Insect:Coleoptera Other Beetles 100% (NEAFWA Endemic) RSGCN
Photuris anna Anna's Firefly Insect:Coleoptera Fireflies 100% (NEAFWA Endemic) Proposed RSGCN
Phoberia ingenua Uncommon Oak Moth Insect:Lepidoptera Moths 25-50% Watchlist [Assessment Priority]
Phenacobius teretulus Kanawha Minnow Fish Freshwater Fish 75-100% RSGCN
Phanogomphus quadricolor Rapids Clubtail Insect:Odonata Dragonflies and Damselflies 25-50% RSGCN
Percopsis omiscomaycus Trout-perch Fish Freshwater Fish <25% Proposed Watchlist [Assessment Priority]
Percina notogramma Stripeback Darter Fish Freshwater Fish 100% (NEAFWA Endemic) RSGCN
Percina macrocephala Longhead Darter Fish Freshwater Fish 50-75% RSGCN
Percina gymnocephala Appalachia Darter Fish Freshwater Fish 75-100% RSGCN
Percina burtoni Blotchside Logperch Fish Freshwater Fish <25% Watchlist [Defer to SEAFWA]
Percina bimaculata Chesapeake Logperch Fish Freshwater Fish 100% (NEAFWA Endemic) RSGCN
Passerculus sandwichensis princeps Ipswich Sparrow Bird Landbirds 100% (NEAFWA Endemic) RSGCN
Paravitrea septadens Brown Supercoil Mollusc Terrestrial Snails 50-75% RSGCN
Paravitrea mira Funnel Supercoil Mollusc Terrestrial Snails 75-100% RSGCN
Parameletus midas Midas Primitive Minnow Mayfly Insect:EPT Mayflies 50-75% RSGCN
Pantherophis guttatus Red Cornsnake Reptile Snakes <25% Watchlist [Assessment Priority]
Pallifera hemphilli Black Mantleslug Mollusc Terrestrial Snails <25% Watchlist [Assessment Priority]
Oxyloma retusum Blunt Ambersnail Mollusc Terrestrial Snails 25-50% Watchlist [Assessment Priority]
Ostrocerca prolongata Bent Forestfly Insect:EPT Stoneflies 75-100% RSGCN
Osmia felti Felt's Mason Bee Insect:Hymenoptera Solitary Bees 50-75% Proposed Watchlist [Assessment Priority]
Osmerus mordax Rainbow Smelt (native pop.) Fish Diadromous Fish 75-100% RSGCN
Ophiogomphus susbehcha St. Croix Snaketail Insect:Odonata Dragonflies and Damselflies 25-50% Proposed RSGCN
Ophiogomphus incurvatus Appalachian Snaketail Insect:Odonata Dragonflies and Damselflies 25-50% Proposed RSGCN
Ophiogomphus howei Pygmy Snaketail Insect:Odonata Dragonflies and Damselflies 25-50% RSGCN
Ophiogomphus anomalus Extra-striped Snaketail Insect:Odonata Dragonflies and Damselflies 50-75% RSGCN
Oeneis polixenes katahdin Katahdin Arctic Insect:Lepidoptera Butterflies and Skippers 100% (NEAFWA Endemic) RSGCN
Oeneis melissa semidea White Mountain Arctic Insect:Lepidoptera Butterflies and Skippers 100% (NEAFWA Endemic) RSGCN
Obovaria subrotunda Round Hickorynut Mollusc Freshwater Bivalves 25-50% RSGCN
Numenius phaeopus Whimbrel Bird Shorebirds <25% Watchlist [Assessment Priority]
Noturus gilberti Orangefin Madtom Fish Freshwater Fish 75-100% RSGCN
Noturus flavipinnis Yellowfin Madtom Fish Freshwater Fish 50-75% RSGCN
Notropis scabriceps New River Shiner Fish Freshwater Fish 75-100% RSGCN
Notropis heterolepis Blacknose Shiner Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Notropis heterodon Blackchin Shiner Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Notropis ariommus Popeye Shiner Fish Freshwater Fish 25-50% Watchlist [Assessment Priority]
Nomada sphaerogaster a cuckoo bee Insect:Hymenoptera Solitary Bees 50-75% Proposed Watchlist [Assessment Priority]
Nomada seneciophila a cuckoo bee Insect:Hymenoptera Solitary Bees <25% Watchlist [Defer to SEAFWA]