Species of Greatest Conservation Need By Taxon

Mollusc

Scientific Name Common Name RSGCN Concern Level
Gastrocopta clappi Bluegrass Snaggletooth
Gastrocopta corticaria Bark Snaggletooth
Gastrocopta holzingeri Lambda Snaggletooth
Gastrocopta pellucida Slim Snaggletooth
Gastrocopta procera Wing Snaggletooth
Gastrocopta tappaniana White Snaggletooth
Gastrodonta fonticula Appalachia Bellytooth High
Gastrodonta interna Brown Bellytooth
Geukensia demissa Ribbed Mussel
Gillia altilis Buffalo Pebblesnail
Glyphyalinia cumberlandiana Hill Glyph
Glyphyalinia lewisiana Pale Glyph
Glyphyalinia picea Rust Glyph Moderate
Glyphyalinia praecox Brilliant Glyph
Glyphyalinia raderi Maryland Glyph High
Glyphyalinia rimula Tongued Glyph
Glyphyalinia sculptilis Suborb Glyph
Glyphyalinia solida
Glyphyalinia sp. 1
Glyphyalinia specus Hollow Glyph
Glyphyalinia virginica Depressed Glyph
Goniobasis livescens Liver Elimia
Gyraulus circumstriatus Disc Gyro
Gyraulus crista Star Gyro
Gyraulus deflectus Flexed Gyro
Haplotrema concavum Gray-foot Lancetooth
Hawaiia alachuana Southeastern Gem
Helicodiscus diadema Shaggy Coil Very High
Helicodiscus lirellus Rubble Coil Very High
Helicodiscus multidens Twilight Coil
Helicodiscus shimeki Temperate Coil
Helicodiscus triodus Talus Coil High
Helicodiscus villosus Greenbrier Coil
Hemistena lata Cracking Pearlymussel Very High
Hendersonia occulta Cherrystone Drop
Holsingeria unthanksensis Unthanks Cave Snail
Inflectarius inflectus Shagreen
Inflectarius kalmianus Brown Globelet
Inflectarius rugeli Deep-tooth Shagreen
Io fluvialis Spiny Riversnail
Lacuna vincta Northern Lacuna
Laevapex fuscus Dusky Ancylid
Laevicardium mortoni Morton's Eggcockle
Lampsilis abrupta Pink Mucket
Lampsilis cardium Plain Pocketbook
Lampsilis cariosa Yellow Lampmussel High
Lampsilis fasciola Wavyrayed Lampmussel
Lampsilis ovata Pocketbook Mussel
Lampsilis radiata Eastern Lampmussel
Lampsilis teres Yellow Sandshell