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Adventive
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Coastal Plain only
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Endangered (MD)
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Exotic
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\n
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G1 (Highly globally rare)
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\n
G3 (Globally rare/local)
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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)
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GU (Global status uncertain)
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\n
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\n
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\n
Reviewable (MD/DCRC)
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S1 (Highly state rare)
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S1B (Highly state rare breeder)
\n
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\n
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S1S2 (Highly state rare)
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S1S2B (State rare breeder)
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S2 (State rare)
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S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
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S2S3B (State rare breeder)
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S3 (Watch list)
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S3B (State watchlist breeder)
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S3S4
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S3S4B (State watchlist breeder)
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S4SE
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SH (Historical)
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SHB (State historical breeder)
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SR (State rare)
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SXM (State extirpated migrant)
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Western MD only
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Worcester only
\n
Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
Say's Mud Crab
Dyspanopeus
sayi
1
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
2
Atlantic Mud Crab
Panopeus
herbstii
5
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
3
Smooth mud Crab
Hexapanopeus
angustifrons
1
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
4
Gulf Grassflat Crab
Dyspanopeus
texanus
0
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
5
Harris's Mud Crab
Rhithropanopeus
harrisii
57
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
6
Flat-backed Mud Crab
Eurypanopeus
depressus
4
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
