Species of Greatest Conservation Need By Taxon

Mollusc

Scientific Name Common Name RSGCN Concern Level
Pleuronaia dolabelloides Slabside Pearlymussel
Polygyriscus virginianus Virginia Coil Very High
Pomatiopsis cincinnatiensis Brown Walker
Pomatiopsis lapidaria Slender Walker
Potamilus alatus Pink Heelsplitter
Potamilus ohiensis Pink Papershell
Promenetus exacuous Sharp Sprite
Ptychatractus ligatus Spindle Shell
Ptychobranchus fasciolaris Kidneyshell
Ptychobranchus subtentum Fluted Kidneyshell
Punctum blandianum Brown Spot
Punctum smithi Lamellate Spot
Punctum vitreum Glass Spot
Pupilla muscorum Moss Chrysalis Snail
Pupoides albilabris White-lip Dagger
Pyganodon cataracta Eastern Floater
Pyganodon grandis Giant Floater
Quadrula cylindrica cylindrica Rabbitsfoot
Quadrula metanevra Monkeyface
Quadrula pustulosa Pimpleback
Quadrula quadrula Mapleleaf
Quadrula verrucosa Pistolgrip
Simpsonaias ambigua Salamander Mussel High
Somatogyrus integra Ohio Pebblesnail
Somatogyrus pennsylvanicus Shale Pebblesnail
Somatogyrus virginicus Panhandle Pebblesnail
Spisula solida Atlantic Surg Clam
Stagnicola catascopium Woodland Pondsnail
Stagnicola mighelsi Bigmouth Pondsnail
Stagnicola neopalustris Piedmont Pondsnail
Stagnicola oronoensis Obese Pondsnail
Stenotrema altispira Highland Slitmouth
Stenotrema barbatum Bristled Slitmouth
Stenotrema edvardsi Ridge-and-valley Slitmouth
Stenotrema hirsutum Hairy Slitmouth
Stenotrema macgregori Fraudulent Slitmouth
Stenotrema pilula Pygmy Slitmouth
Stenotrema simile Bear Creek Slitmouth High
Stenotrema spinosum Carinate Slitmouth
Striatura exigua Ribbed Striate Snail
Striatura ferrea Black Striate
Striatura milium Fine-ribbed Striate
Strobilops labyrinthicus Maze Pinecone
Strobilops texasianus Southern Pinecone
Strophitus undulatus Creeper
Succinea wilsoni Golden Ambersnail
Tergipes tergipes A Nudibranch
Theliderma cylindrica Rabbitsfoot High
Theliderma intermedia Cumberland Monkeyface Very High
Theliderma sparsa Appalachian Monkeyface Very High