Species of Greatest Conservation Need By Taxon
Mollusc
| Scientific Name | Common Name | RSGCN Concern Level |
|---|---|---|
| Pleurobema clava | Clubshell | Very High |
| Paravitrea hera | Spirit Supercoil | Very High |
| Lasmigona subviridis | Green Floater | Very High |
| Polygyriscus virginianus | Virginia Coil | Very High |
| Novisuccinea chittenangoensis | Chittenango Ambersnail | Very High |
| Helicodiscus diadema | Shaggy Coil | Very High |
| Epioblasma capsaeformis | Oyster Mussel | Very High |
| Hemistena lata | Cracking Pearlymussel | Very High |
| Plethobasus cooperianus | Orangefoot Pimpleback | Very High |
| Plethobasus cyphyus | Sheepnose | Very High |
| Helicodiscus lirellus | Rubble Coil | Very High |
| Fusconaia cor | Shiny Pigtoe | Very High |
| Margaritifera monodonta | Spectaclecase | Very High |
| Pleurobema plenum | Rough Pigtoe | Very High |
| Vertigo clappi | Cupped Vertigo Snail | Very High |
| Elliptio crassidens | Elephantear | Very High |
| Cyprogenia stegaria | Fanshell | Very High |
| Epioblasma brevidens | Cumberlandian Combshell | Very High |
| Theliderma intermedia | Cumberland Monkeyface | Very High |
| Theliderma sparsa | Appalachian Monkeyface | Very High |
| Villosa fabalis | Rayed Bean | Very High |
| Patera laevior | Smooth Bladetooth | Very High |
| Webbhelix multilineata | Striped Whitelip | Very High |
| Dromus dromas | Dromedary Pearlymussel | Very High |
| Alasmidonta varicosa | Brook Floater | Very High |
| Fusconaia masoni | Atlantic Pigtoe | Very High |
| Triodopsis rugosa | Buttressed Threetooth | Very High |
| Epioblasma rangiana | Northern Riffleshell | Very High |
| Lemiox rimosus | Birdwing Pearlymussel | Very High |
| Fusconaia cuneolus | Finerayed Pigtoe | Very High |
| Paravitrea ceres | Sidelong Supercoil | Very High |
| Alasmidonta heterodon | Dwarf Wedgemussel | Very High |
| Elliptio lanceolata | Yellow Lance | High |
| Lampsilis cariosa | Yellow Lampmussel | High |
| Glyphyalinia raderi | Maryland Glyph | High |
| Theliderma cylindrica | Rabbitsfoot | High |
| Triodopsis picea | Spruce Knob Threetooth | High |
| Simpsonaias ambigua | Salamander Mussel | High |
| Leptodea ochracea | Tidewater Mucket | High |
| Helicodiscus triodus | Talus Coil | High |
| Triodopsis platysayoides | Cheat Threetooth | High |
| Oxyloma retusum | Blunt Ambersnail | High |
| Paravitrea septadens | Brown Supercoil | High |
| Ligumia nasuta | Eastern Pondmussel | High |
| Fusconaia subrotunda | Longsolid | High |
| Gastrodonta fonticula | Appalachia Bellytooth | High |
| Pleurobema oviforme | Tennessee Clubshell | High |
| Pallifera hemphilli | Black Mantleslug | High |
| Obovaria subrotunda | Round Hickorynut | High |
| Stenotrema simile | Bear Creek Slitmouth | High |