TERRESTRIAL SNAILS
Taxa Team Evaluation Results
Current North Carolina conservation protection status
North Carolina
North Carolina
in North Carolina:
Known or suspected to concentrate or aggregate (or by its rarity is concentrated) in North Carolina?
RANGE-WIDE
North Carolina
Estimated short-term population trend for the species in North Carolina?
North Carolina
RANGE-WIDE
Federal E, T (a) or C (d) = purple
Estimated number of adults within the species’ range
RANGE-WIDE
Estimated number of adults within North Carolina?
Estimated range size for the species in North Carolina?
Estimated % change in area occupied by the species?
Estimated area of distribution (range size)
State E (b) or T (C) or SC (e) = blue
Federal Listing Status
State Listing Status
Common Name (some may be provisional) Broad-banded Forestsnail
Order
Metric 1
Metric 2
Metric 3
Metric 4
Metric 5
Metric 6
Metric 7
Metric 8
Scientific Name Allogona profunda Allopeas clavulinum Anguispira alternata Anguispira fergusoni Anguispira jessica Anguispira mordax
Family
Population Exotic?
X X
X X X X
Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Archaeopulmonata Basommatophora Basommatophora Basommatophora Basommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora Stylommatophora
Polygyridae Subulinidae
Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial Terrestrial
N
f f f f f f f
g a g g g g g g g h h h g g
g a h h h h h d
g g g g g g g g g h g h g g g g g g g g g g g g g g
d a g g g g g d d h h h
a a d e d
g g g g g g g g g h g h g g g g g g g g g g g g g g
b a d d d d d d d d d d b b d d d d b
Spike Awlsnail
Y
Flamed Tigersnail
Discidae Discidae Discidae Discidae Discidae
N N N N N N N
Coastal-plain Tigersnail
Mountain Disc
Appalachian Tigersnail Southeastern Tigersnail
c
Anguispira strongyloides Appalachina chilhoweensis
b b
Queen Crater Spike-lip Crater
X X X X X X X
X X X X X X
Polygyridae Polygyridae Arionidae Arionidae
e
SC
Appalachina sayanus Arion circumscriptus
f f f f f f f f f f f f f f f
f
c
Brown-banded Arion Orange-banded Arion
Y Y Y Y Y
i i i
f f f
Arion fasciatus Arion subfuscus
Dusky Arion
Arionidae
A Terrestrial Snail A Terrestrial Snail
Bulimulus tennuissimus
Bulimulidae Bulimulidae
h h
c c
a a
Bulimulus tennuissimus puellaris
Tree Thorn
Carychium arboreum
Ellobiidae
N N N N N N N N N N N N
Appalachian Thorn
Carychium clappi
X X
Carychiidae Carychiidae Carychiidae Carychiidae Succineidae Succineidae Succineidae Succineidae Succineidae Cionellidae Cionellidae
g
g
g
d
Obese Thorn
Carychium exiguum
f
f
f
c
Ice Thorn File Thorn
Carychium exile
g g d g d g d h h
g g c
h g d
d c a d a d a d d
Carychium nannodes
X X
Snowhill Ambersnail Detritus Ambersnail Weedpatch Ambersnail
Catinella hubrichti
X X X X X X
X X X X X X X
Catinella oklahomarum
f
f
c
Catinella pugilator Catinella vermeta
X
d g c g g
d g d h
b
Suboval Ambersnail
c
Waccamaw Ambersnail
Catinella waccamawensis
X
c
T
b d d
Glossy Pillar
Cochlicopa lubrica
f f
Appalachian Pillar
Cochlicopa morseana
f
2020 Addendum NC Wildlife Action Plan
Updated July 2020
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