Mollusc

Species for Taxon

Scientific Name Common Name RSGCN Concern Global Rank Federal Status RSGCN Status
Triodopsis sp. 1 Piney Creek Threetooth Very High NA NA Watchlist [Assessment Priority]
Glyphyalinia sp. 1 West Virginia Glyph Very High NA NA Watchlist [Assessment Priority]
Mesomphix luisant Glossy Button Very High G1 NA RSGCN
Helicodiscus villosus Greenbrier Coil Very High G1 NA RSGCN
Anguispira stihleri Greenbrier Tigersnail Very High G1 NA RSGCN
Triodopsis juxtidens robinae Brush Creek Threetooth Very High G5T1 NA RSGCN
Parvaspina collina James Spinymussel Very High G1 E RSGCN
Venustaconcha trabalis Tennessee Bean Very High G1 E,XN RSGCN
Epioblasma triquetra Snuffbox Very High G3 E RSGCN
Epioblasma aureola Golden Riffleshell Very High G1 NA Proposed RSGCN
Mesomphix sp. 1 Pygmy Button Moderate NA NA Watchlist [Assessment Priority]
Ptychobranchus subtentus Fluted Kidneyshell High G2 E RSGCN
Catinella vagans Mudbank Ambersnail High G3 NA Proposed Watchlist [Assessment Priority]
Succinea pennsylvanica Penn Ambersnail High G1G2 NA Proposed Watchlist [Assessment Priority]
Epioblasma rangiana Northern Riffleshell Very High G1 E RSGCN
Epioblasma capsaeformis Oyster Mussel Very High G1 E,XN Watchlist [Defer to SEAFWA]
Epioblasma brevidens Cumberlandian Combshell Very High G1 E,XN Watchlist [Defer to SEAFWA]
Elliptio crassidens Elephantear Very High G5 NA Watchlist [Defer to MAFWA]
Elliptio lanceolata Yellow Lance High G2 T RSGCN
Alasmidonta varicosa Brook Floater Very High G3 NA RSGCN
Elliptio fisheriana Northern Lance Moderate G4 NA Watchlist [Assessment Priority]
Elliptio producta Atlantic Spike Moderate G3 NA Watchlist [Assessment Priority]
Dromus dromas Dromedary Pearlymussel Very High G1 E,XN Watchlist [Defer to SEAFWA]
Cyprogenia stegaria Fanshell Very High G1 E,XN Watchlist [Defer to SEAFWA]
Margaritifera monodonta Spectaclecase Very High G3 E Watchlist [Defer to MAFWA/SEAFWA]
Alasmidonta undulata Triangle Floater Moderate G4 NA RSGCN
Vertigo clappi Cupped Vertigo Snail Very High G1G2 NA RSGCN
Villosa fabalis Rayed Bean Very High G2 E RSGCN
Webbhelix multilineata Striped Whitelip Very High G5 NA RSGCN
Vertigo parvula Smallmouth Vertigo Moderate G3 NA RSGCN
Villosa constricta Notched Rainbow Moderate G3 NA RSGCN
Alasmidonta heterodon Dwarf Wedgemussel Very High G1G2 E RSGCN
Ventridens coelaxis Bidentate Dome High G3 NA Watchlist [Assessment Priority]
Paravitrea hera Spirit Supercoil Very High G1 NA RSGCN
Triodopsis rugosa Buttressed Threetooth Very High G1 NA Watchlist [Assessment Priority]
Paravitrea ceres Sidelong Supercoil Very High G1 NA RSGCN
Paravitrea pontis Natural Bridge Supercoil Moderate G3 NA RSGCN
Triodopsis platysayoides Cheat Threetooth High G1 T RSGCN
Triodopsis picea Spruce Knob Threetooth High G3 NA Watchlist [Assessment Priority]
Paravitrea septadens Brown Supercoil High G1 NA RSGCN
Paravitrea mira Funnel Supercoil High G1G2 NA RSGCN
Oxyloma subeffusum Chesapeake Ambersnail Moderate G3 NA Watchlist [Assessment Priority]
Paravitrea blarina Shrew Supercoil Moderate G3 NA Watchlist [Assessment Priority]
Pallifera hemphilli Black Mantleslug High G4 NA Watchlist [Assessment Priority]
Oxyloma retusum Blunt Ambersnail High G5 NA Watchlist [Assessment Priority]
Obovaria subrotunda Round Hickorynut High G4 PT RSGCN
Novisuccinea chittenangoensis Chittenango Ambersnail Very High G1 T RSGCN
Margaritifera margaritifera Eastern Pearlshell Moderate G4 NA RSGCN
Megapallifera wetherbyi Blotchy Mantleslug Moderate G2G3 NA Watchlist [Assessment Priority]
Lasmigona subviridis Green Floater Very High G3 NA RSGCN
Lemiox rimosus Birdwing Pearlymussel Very High G1 E,XN Watchlist [Defer to SEAFWA]
Lampsilis cariosa Yellow Lampmussel High G3G4 NA RSGCN
Lasmigona holstonia Tennessee Heelsplitter High G3 NA RSGCN
Leptodea ochracea Tidewater Mucket High G3G4 NA RSGCN
Ligumia nasuta Eastern Pondmussel High G4 NA RSGCN
Helicodiscus lirellus Rubble Coil Very High G1 NA RSGCN
Hemistena lata Cracking Pearlymussel Very High G1 E,XN RSGCN
Helicodiscus diadema Shaggy Coil Very High G1 NA RSGCN
Glyphyalinia raderi Maryland Glyph High G2 NA RSGCN
Helicodiscus triodus Talus Coil High G1 NA RSGCN
Glyphyalinia picea Rust Glyph Moderate G3 NA RSGCN
Fusconaia subrotunda Longsolid High G3 PT RSGCN
Gastrodonta fonticula Appalachia Bellytooth High G3G4 NA Watchlist [Assessment Priority]
Fusconaia cor Shiny Pigtoe Very High G1 E,XN RSGCN
Fusconaia cuneolus Finerayed Pigtoe Very High G1 E,XN RSGCN
Fusconaia masoni Atlantic Pigtoe Very High G1 T RSGCN
Stenotrema simile Bear Creek Slitmouth High G2 NA RSGCN
Theliderma sparsa Appalachian Monkeyface Very High G1 E,XN RSGCN
Simpsonaias ambigua Salamander Mussel High G3 NA RSGCN
Polygyriscus virginianus Virginia Coil Very High G1 E RSGCN
Theliderma intermedia Cumberland Monkeyface Very High G1 E,XN RSGCN
Theliderma cylindrica Rabbitsfoot High G3G4 NA RSGCN
Argopecten irradians Bay Scallop High G5 NA RSGCN
Plethobasus cooperianus Orangefoot Pimpleback Very High G1 E,XN RSGCN
Plethobasus cyphyus Sheepnose Very High G3 E RSGCN
Pleurobema clava Clubshell Very High G1G2 E,XN RSGCN
Pleurobema plenum Rough Pigtoe Very High G1 E,XN RSGCN
Pleurobema oviforme Tennessee Clubshell High G2G3 NA Watchlist [Defer to SEAFWA]
Patera laevior Smooth Bladetooth Very High G4 NA Watchlist [Assessment Priority]