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Maryland Checklist - Family: Polygyridae - all-time (Total: 25)
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Adventive
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Endangered (MD)
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\n
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\n
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\n
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G1 (Highly globally rare)
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G1G2 (Highly globally rare)
\n
G2 (Globally rare)
\n
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\n
G3 (Globally rare/local)
\n
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G4
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G4G5
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G5
\n
Garrett only
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GH (No known extant occurrences)
\n
GU (Global status uncertain)
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\n
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\n
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Reviewable (MD/DCRC)
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S1 (Highly state rare)
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S1B (Highly state rare breeder)
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\n
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\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
\n
S2 (State rare)
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S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
\n
S2S3B (State rare breeder)
\n
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S3S4
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S3S4B (State watchlist breeder)
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S4SE
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SH (Historical)
\n
SHB (State historical breeder)
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\n
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\n
SXM (State extirpated migrant)
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Western MD only
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Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
Hairy Slitmouth
Stenotrema
hirsutum
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
2
Velvet Wedge
Xolotrema
denotatum
3
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
3
Atlantic Three-Tooth
Triodopsis
juxtidens
5
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
4
Bladetooth Wedge
Xolotrema
fosteri
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
5
Upland Pillsnail
Euchemotrema
fraternum
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
6
Whitelip
Triodopsis
albolabris
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
7
Spike-Lip Crater
Appalachina
sayana
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
8
Big-tooth Whitelip
Triodopsis
dentifera
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
9
Smooth Bladetooth
Patera
laevior
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
10
Southeastern Whitetooth
Triodopsis
major
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
11
Nubbin Three-Tooth
Triodopsis
obsoleta
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
12
Whitelip
Neohelix
albolabris
11
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
13
Northern Three-Tooth
Triodopsis
tridentata
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
14
Mimic Three-tooth
Triodopsis
fallax
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
15
Magnolia Three-tooth
Triodopsis
hopetonensis
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
16
Broad-banded Forestsnail
Allogona
profunda
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
17
Flat Bladetooth
Patera
appressa
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
18
Toothed Globe
Mesodon
zaletus
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
19
Bear Creek Slitmouth
Stenotrema
simile
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
20
Bristled Slitmouth
Stenotrema
barbatum
3
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
21
Black Velvet Wedge
Triodopsis
denotata
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
22
Bladetooth Wedge
Triodopsis
fosteri
0
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
23
Striped Whitelip
Webbhelix
multilineata
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
24
White-lip Globe
Mesodon
thyroidus
13
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
25
Spruce Knob Three-Tooth
Triodopsis
picea
1
Land Snails
Polygyridae
Stylommatophora
Gastropoda
Animalia
