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Maryland Checklist - Family: Potamanthidae - all-time (Total: 7)
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Adventive
\n
Coastal Plain only
\n
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\n
Endangered (MD)
\n
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\n
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\n
Extinct
\n
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\n
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G1 (Highly globally rare)
\n
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\n
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\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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\n
Reviewable (MD/DCRC)
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S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
\n
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\n
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\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)
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S3B (State watchlist breeder)
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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
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\n
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SXM (State extirpated migrant)
\n
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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
Walker's Tusked Sprawler
Anthopotamus
verticis
2
Mayflies
Potamanthidae
Ephemeroptera
Insecta
Animalia
2
Golden Drake
Anthopotamus
distinctus
2
Mayflies
Potamanthidae
Ephemeroptera
Insecta
Animalia
3
No Common Name
Anthopotamus
sp.
3
Mayflies
Potamanthidae
Ephemeroptera
Insecta
Animalia
4
No Common Name
Anthopotamus
myops
1
Mayflies
Potamanthidae
Ephemeroptera
Insecta
Animalia
5
No Common Name
Potamanthus
sp.
0
Mayflies
Potamanthidae
Ephemeroptera
Insecta
Animalia
6
No Common Name
Anthopotamus
myops
1
Mayflies
Potamanthidae
Ephemeroptera
Insecta
Animalia
7
No Common Name
Anthopotamus
neglectus
2
Mayflies
Potamanthidae
Ephemeroptera
Insecta
Animalia
