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Maryland Checklist - Family: Helicodiscidae - all-time (Total: 6)
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Adventive
\n
Coastal Plain only
\n
Endangered (Federal)
\n
Endangered (MD)
\n
Excluded
\n
Exotic
\n
Extinct
\n
Extirpated
\n
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\n
G1 (Highly globally rare)
\n
G1G2 (Highly globally rare)
\n
G2 (Globally rare)
\n
G2G3 (Globally rare)
\n
G3 (Globally rare/local)
\n
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G4
\n
G4G5
\n
G5
\n
Garrett only
\n
GH (No known extant occurrences)
\n
GU (Global status uncertain)
\n
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In need of conservation
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\n
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\n
Non-native
\n
Reviewable (MD/DCRC)
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S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
\n
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\n
S1N (State rare non-breeder)
\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
\n
S2 (State rare)
\n
S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
\n
S2S3B (State rare breeder)
\n
S3 (Watch list)
\n
S3B (State watchlist breeder)
\n
S3S4
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S3S4B (State watchlist breeder)
\n
S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
\n
SR (State rare)
\n
Status Uncertain
\n
SUB (Status uncertain breeder)
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SXB (State extirpated breeder)
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SXM (State extirpated migrant)
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Threatened (Federal)
\n
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\n
Undescribed
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\n
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\n
Western MD only
\n
Worcester only
\n
Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
Oldfield Coil
Helicodiscus
inermis
0
Land Snails
Helicodiscidae
Stylommatophora
Gastropoda
Animalia
2
Temperate Coil
Helicodiscus
shimeki
0
Land Snails
Helicodiscidae
Stylommatophora
Gastropoda
Animalia
3
Oldfield Coil
Lucilla
scintilla
1
Land Snails
Helicodiscidae
Stylommatophora
Gastropoda
Animalia
4
Compound Coil
Helicodiscus
parallelus
5
Land Snails
Helicodiscidae
Stylommatophora
Gastropoda
Animalia
5
Tight Coil
Helicodiscus
notius
0
Land Snails
Helicodiscidae
Stylommatophora
Gastropoda
Animalia
6
Smooth Coil
Helicodiscus
singleyanus
0
Land Snails
Helicodiscidae
Stylommatophora
Gastropoda
Animalia
