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Northeast Fish and Wildlife Diversity
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Species of Greatest Conservation Need By Taxon
Mollusc
Scientific Name
RSGCN Concern
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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
Pagination
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