Species of Greatest Conservation Need By Taxon

Mollusc

Scientific Name Common Name RSGCN Concern Level
Carychium nannodes File Thorn
Carychium exiguum Obese Thorn
Zonitoides nitidus Black Gloss
Zonitoides elliotti Green Dome
Vitrina angelicae Eastern Glass-snail
Vertigo ventricosa Five-tooth Vertigo Snail
Vertigo tridentata Honey Vertigo
Vertigo teskeyae Swamp Vertigo
Vertigo pygmaea Pygmy Vertigo
Vertigo paradoxa Mystery Vertigo
Vertigo ovata Ovate Vertigo snail
Vertigo oscariana Capital Vertigo
Vertigo oralis Palmetto Vertigo
Vertigo morsei Six-whorl Vertigo
Vertigo milium Blade Vertigo
Vertigo malleata Malleated Vertigo
Vertigo elatior Tapered Vertigo
Vertigo cristata Crested Vertigo
Vertigo bollesiana Delicate Vertigo
Ventridens virginicus Split-tooth Dome
Ventridens suppressus Flat Dome
Ventridens pilsbryi Yellow Dome
Ventridens lawae Rounded Dome
Ventridens lasmodon Hollow Dome
Ventridens intertextus Pyramid Dome
Ventridens decussatus Crossed Dome
Ventridens collisella Sculptured Dome
Ventridens arcellus Golden Dome
Ventridens acerra Glossy Dome
Mesomphix sp. 1 A Button
Pallifera varia Variable Mantleslug
Pallifera secreta Severed Mantleslug
Pallifera ohioensis Redfoot Mantleslug
Pallifera fosteri Foster Mantleslug
Oxyloma effusum Coastal-plain Ambersnail
Nesovitrea electrina Amber Glass
Nesovitrea binneyana Blue Glass Snail
Neohelix dentifera Big-tooth Whitelip
Millerelix plicata Cumberland Liptooth
Mesomphix subplanus Flat Button
Mesomphix capnodes Dusky Button
Mesodon elevatus Proud Globe
Mesodon mitchellianus Sealed Globelet
Mesodon normalis Grand Globe
Mesodon zaletus Toothed Globe
Anguispira strongylodes Southeast Tigersnail
Mesomphix rugeli Wrinkled Button
Mesomphix perlaevis Smooth Button
Paravitrea bellona Club Supercoil
Mesomphix luisant Glossy Button