Importance of the threat category as a research topic for a species:
TERRESTRIAL SNAILS
1 - 4
5 - 8 MEDIUM
9 - 11 HIGH
LOW Priority
Priority
Taxa Team Evaluation Results
Level of
Is management needed and are current levels of action sufficient
knowledge about factors that affect a
What is the
What is the
Level of
What is the highest level of
non-
Level of
Status of
knowledge about the
Is this species a
invasive
economic
consumptive or
to maintain
knowledge
monitoring statewide population
species’
vector for disease or
species threat
influence of
cultural value When does the
viable
about
population size
species’
concern for the the species in of the species species occur populations in
statewide distribution
or distribution population size
pathogens ?
species?
NC?
in NC?
in NC?
NC?
trends
in NC
in NC
THREAT Metric
THREAT Metric
Common Name
THREAT
THREAT
THREAT
THREAT
THREAT
THREAT
THREAT
THREAT
THREAT
Metric 10 Metric 11 Metric 12 Metric 13 Metric 14.1 Metric 14.2 Metric 14.3 Metric 14.4 Metric 14.5 Metric 14.6 Metric 14.7 Metric 14.8 Metric 14.9 14.10 14.11
Metric 15 Metric 16 Metric 17 Metric 18 Metric 19 Metric 20
(some may be provisional)
b b b b b b b b b b b b b b d d d d b b b b b b b b
e e e e e e e e e e e e e
d d d d d d d d d d d d d d d d d d d d d d d d d d
d d d d d d d d d d d d d d d d d d d d d d d d d d
a a a a a a a a a a a a a a a a a a a a a a a a a a
e e e e e e e e e e e e e e e e e e e e e e e e e e
Lamellate Supercoil Dentate Supercoil Glossy Supercoil Round Supercoil Sculpted Supercoil
a a a a a a a a a a a a a b b b b b a a a b a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a
5 4 4 4 7 6
5 4 4 4 7 6
5 4 4 4 7 6
5 4 4 4 7 6
5 4 4 4 7 6
5 4 4 4 7 6
5 4 4 4 7 6
5 4 4 4 7 6
5 5 4 4 7 6
5 5 4 4 7 6
5 5 4 4 7 6
Open Supercoil Roan Supercoil Flat Bladetooth
10
10
10
10
10
10
10
10
10
10
10
3 5 5
3 5 5
3 5 5
3 5 5
1 5 5
1 5 5
1 5 5
1 5 5
3 5 5
3 5 5
3 5 5
Dwarf Proud Globe Dwarf Proud Globe
Noonday Globe
10
10
10
10
10
10
10
10
10
10
10
Smooth Bladetooth Engraved Bladetooth Carolina Mantleslug Winding Mantleslug
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
2 2 1 1 1 1 1
c c c c c
Toga Mantleslug
Brown-spotted Mantleslug
Virginia Mantleslug
e e e e e e e e
Oar Tooth Bud
10
10
10
10
10
10
10
10
10
10
10
Honey Glyph
8 5 8 2 2 2 2
8 5 8 2 2 2 2
8 5 8 2 2 2 2
8 5 8 2 2 2 2
8 5 1 2 2 2 2
8 5 8 2 2 2 2
8 5 8 2 2 2 2
8 5 9 2 2 2 2
8 5 1 2 2 2 2
8 5 5 2 2 2 2
8 5 2 2 2 2 2
Southern Flatcoil
Appalachian Shrubsnail
Brown Spot Small Spot
Lamellate Spot
Glass Spot
Updated July 2020
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