Species of Greatest Conservation Need By Taxon

Mollusc

Scientific Name Common Name RSGCN Concern Level
Haplotrema concavum Gray-foot Lancetooth
Hawaiia alachuana Southeastern Gem
Helicodiscus multidens Twilight Coil
Helicodiscus shimeki Temperate Coil
Helicodiscus villosus Greenbrier Coil
Anguispira clarki A Tigersnail
Hendersonia occulta Cherrystone Drop
Inflectarius inflectus Shagreen
Inflectarius kalmianus Brown Globelet
Inflectarius rugeli Deep-tooth Shagreen
Anguispira fergusoni Coastal Plain Tigersnail
Anguispira jessica Mountain Disc
Anguispira kochi Banded Tigersnail
Lucilla singleyana Smooth Coil
Anguispira mordax Appalachian Tigersnail
Megapallifera mutabilis Changeable Mantleslug
Anguispira stihleri Greenbrier Tigersnail
Melampus bidentatus Marsh Snail
Mesodon andrewsae Balsam Globe
Mesodon clausus Yellow Globelet Snail
Mesodon elevatus Proud Globe
Mesodon mitchellianus Sealed Globelet
Mesodon normalis Grand Globe
Mesodon zaletus Toothed Globe
Mesomphix capnodes Dusky Button
Mesomphix luisant Glossy Button
Anguispira strongylodes Southeast Tigersnail
Mesomphix perlaevis Smooth Button
Mesomphix rugeli Wrinkled Button
Mesomphix sp. 1 A Button
Mesomphix subplanus Flat Button
Millerelix plicata Cumberland Liptooth
Neohelix dentifera Big-tooth Whitelip
Nesovitrea binneyana Blue Glass Snail
Nesovitrea electrina Amber Glass
Oxyloma effusum Coastal-plain Ambersnail
Pallifera fosteri Foster Mantleslug
Pallifera ohioensis Redfoot Mantleslug
Pallifera secreta Severed Mantleslug
Pallifera varia Variable Mantleslug
Paravitrea bellona Club Supercoil
Paravitrea calcicola Pearl Supercoil
Paravitrea dentilla Comb Supercoil
Paravitrea placentula Glossy Supercoil
Paravitrea reesei Round Supercoil
Paravitrea seradens Barred Supercoil
Paravitrea subtilis Slender Supercoil
Patera pennsylvanica Proud Globelet
Triodopsis burchi Pittsylvania Threetooth
Triodopsis fallax Mimic Threetooth