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Maryland Checklist - Family: Ephemeridae - all-time (Total: 8)
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Adventive
\n
Coastal Plain only
\n
Endangered (Federal)
\n
Endangered (MD)
\n
Excluded
\n
Exotic
\n
Extinct
\n
Extirpated
\n
Extralimital
\n
G1 (Highly globally rare)
\n
G1G2 (Highly globally rare)
\n
G2 (Globally rare)
\n
G2G3 (Globally rare)
\n
G3 (Globally rare/local)
\n
G3G4 (Globally vulnerable)
\n
G4
\n
G4G5
\n
G5
\n
Garrett only
\n
GH (No known extant occurrences)
\n
GU (Global status uncertain)
\n
Hybrid
\n
In need of conservation
\n
Invasive
\n
Nativity Uncertain
\n
Non-native
\n
Reviewable (MD/DCRC)
\n
S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
\n
S1M (State rare migrant)
\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)
\n
SXB (State extirpated breeder)
\n
SXM (State extirpated migrant)
\n
Threatened (Federal)
\n
Threatened (MD)
\n
Undescribed
\n
Vulnerable
\n
Waif
\n
Western MD only
\n
Worcester only
\n
Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
No Common Name
Hexagenia
rigida
1
Mayflies
Ephemeridae
Ephemeroptera
Insecta
Animalia
2
No Common Name
Hexagenia
atrocaudata
2
Mayflies
Ephemeridae
Ephemeroptera
Insecta
Animalia
3
Yellow Drake
Ephemera
varia
2
Mayflies
Ephemeridae
Ephemeroptera
Insecta
Animalia
4
No Common Name
Hexagenia
limbata
8
Mayflies
Ephemeridae
Ephemeroptera
Insecta
Animalia
5
No Common Name
Ephemera
blanda
9
Mayflies
Ephemeridae
Ephemeroptera
Insecta
Animalia
6
Dark Green Drake
Litobrancha
recurvata
0
Mayflies
Ephemeridae
Ephemeroptera
Insecta
Animalia
7
Eastern Green Drake
Ephemera
guttulata
1
Mayflies
Ephemeridae
Ephemeroptera
Insecta
Animalia
8
No Common Name
Hexagenia
bilineata
10
Mayflies
Ephemeridae
Ephemeroptera
Insecta
Animalia
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