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Maryland Checklist - Order: Rodentia - all-time (Total: 26)
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Adventive
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Coastal Plain only
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\n
Exotic
\n
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\n
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\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
G3G4 (Globally vulnerable)
\n
G4
\n
G4G5
\n
G5
\n
Garrett only
\n
GH (No known extant occurrences)
\n
GU (Global status uncertain)
\n
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\n
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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
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
\n
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)
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Waif
\n
Western MD only
\n
Worcester only
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Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
Southern Red-backed Vole
Myodes
gapperi
183
Mammals
Muridae
Rodentia
Mammalia
Animalia
2
Southern Flying Squirrel
Glaucomys
volans
174
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
3
Woodchuck
Marmota
monax
441
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
4
Norway Rat
Rattus
norvegicus
74
Mammals
Muridae
Rodentia
Mammalia
Animalia
5
Nutria
Myocastor
coypus
28
Mammals
Myocastoridae
Rodentia
Mammalia
Animalia
6
Rock Vole
Microtus
chrotorrhinus
5
Mammals
Muridae
Rodentia
Mammalia
Animalia
7
Marsh Rice Rat
Oryzomys
palustris
23
Mammals
Muridae
Rodentia
Mammalia
Animalia
8
Meadow Jumping Mouse
Zapus
hudsonius
53
Mammals
Muridae
Rodentia
Mammalia
Animalia
9
Allegheny Woodrat
Neotoma
magister
48
Mammals
Muridae
Rodentia
Mammalia
Animalia
10
Eastern Gray Squirrel
Sciurus
carolinensis
1667
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
11
Muskrat
Ondatra
zibethicus
266
Mammals
Muridae
Rodentia
Mammalia
Animalia
12
Deer Mouse
Peromyscus
maniculatus
154
Mammals
Muridae
Rodentia
Mammalia
Animalia
13
North American Porcupine
Erethizon
dorsatus
77
Mammals
Erethizontidae
Rodentia
Mammalia
Animalia
14
Meadow Vole
Microtus
pennsylvanicus
419
Mammals
Muridae
Rodentia
Mammalia
Animalia
15
Red Squirrel
Tamiasciurus
hudsonicus
191
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
16
Eastern Chipmunk
Tamias
striatus
549
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
17
Black Rat
Rattus
rattus
16
Mammals
Muridae
Rodentia
Mammalia
Animalia
18
Delmarva Fox Squirrel
Sciurus
niger
cinereus
213
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
19
Woodland Vole
Microtus
pinetorum
108
Mammals
Muridae
Rodentia
Mammalia
Animalia
20
American Beaver
Castor
canadensis
388
Mammals
Castoridae
Rodentia
Mammalia
Animalia
21
House Mouse
Mus
musculus
145
Mammals
Muridae
Rodentia
Mammalia
Animalia
22
White-footed Mouse
Peromyscus
leucopus
830
Mammals
Muridae
Rodentia
Mammalia
Animalia
23
Eastern Fox Squirrel
Sciurus
niger
niger
82
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
24
Southern Bog Lemming
Synaptomys
cooperi
13
Mammals
Muridae
Rodentia
Mammalia
Animalia
25
Eastern Harvest Mouse
Reithrodontomys
humulis
5
Mammals
Muridae
Rodentia
Mammalia
Animalia
26
Woodland Jumping Mouse
Napaeozapus
insignis
23
Mammals
Muridae
Rodentia
Mammalia
Animalia
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