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Maryland Checklist - Class: Mammalia - all-time (Total: 105)
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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
G2 (Globally rare)
\n
G3 (Globally rare/local)
\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
S1S2 (Highly state rare)
\n
S2 (State rare)
\n
S2S3 (State rare)
\n
S3 (Watch list)
\n
S3S4
\n
S4SE
\n
SH (Historical)
\n
Status Uncertain
\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
Category
Family
Order
Class
Kingdom
1
Virginia Opossum
Didelphis
virginiana
Mammals
Didelphidae
Didelphimorphia
Mammalia
Animalia
2
Masked Shrew
Sorex
cinereus
Mammals
Soricidae
Soricomorpha
Mammalia
Animalia
3
Southeastern Shrew
Sorex
longirostris
Mammals
Soricidae
Soricomorpha
Mammalia
Animalia
4
Water Shrew
Sorex
palustris
Mammals
Soricidae
Soricomorpha
Mammalia
Animalia
5
Smoky Shrew
Sorex
fumeus
Mammals
Soricidae
Soricomorpha
Mammalia
Animalia
6
Long-tailed Shrew
Sorex
dispar
Mammals
Soricidae
Soricomorpha
Mammalia
Animalia
7
Pygmy Shrew
Sorex
hoyi
Mammals
Soricidae
Soricomorpha
Mammalia
Animalia
8
Northern Short-tailed Shrew
Blarina
brevicauda
Mammals
Soricidae
Soricomorpha
Mammalia
Animalia
9
Least Shrew
Cryptotis
parva
Mammals
Soricidae
Soricomorpha
Mammalia
Animalia
10
Hairy-tailed Mole
Parascalops
breweri
Mammals
Talpidae
Soricomorpha
Mammalia
Animalia
11
Eastern Mole
Scalopus
aquaticus
Mammals
Talpidae
Soricomorpha
Mammalia
Animalia
12
Star-nosed Mole
Condylura
cristata
Mammals
Talpidae
Soricomorpha
Mammalia
Animalia
13
Little Brown Myotis
Myotis
lucifugus
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
14
Indiana Bat
Myotis
sodalis
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
15
Eastern Small-footed Bat
Myotis
leibii
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
16
Northern Myotis
Myotis
septentrionalis
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
17
Silver-haired Bat
Lasionycteris
noctivagans
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
18
Tri-colored Bat
Pipistrellus
subflavus
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
19
Big Brown Bat
Eptesicus
fuscus
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
20
Eastern Red Bat
Lasiurus
borealis
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
21
Hoary Bat
Lasiurus
cinereus
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
22
Seminole Bat
Lasiurus
seminolus
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
23
Evening Bat
Nycticeius
humeralis
Mammals
Vespertilionidae
Chiroptera
Mammalia
Animalia
24
Black-tailed Jackrabbit
Lepus
californicus
Mammals
Leporidae
Lagomorpha
Mammalia
Animalia
25
Eastern Cottontail
Sylvilagus
floridanus
Mammals
Leporidae
Lagomorpha
Mammalia
Animalia
26
Appalachian Cottontail
Sylvilagus
obscurus
Mammals
Leporidae
Lagomorpha
Mammalia
Animalia
27
Snowshoe Hare
Lepus
americanus
Mammals
Leporidae
Lagomorpha
Mammalia
Animalia
28
Eastern Chipmunk
Tamias
striatus
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
29
Woodchuck
Marmota
monax
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
30
Eastern Gray Squirrel
Sciurus
carolinensis
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
31
Eastern Fox Squirrel
Sciurus
niger
niger
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
32
Delmarva Fox Squirrel
Sciurus
niger
cinereus
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
33
Red Squirrel
Tamiasciurus
hudsonicus
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
34
Southern Flying Squirrel
Glaucomys
volans
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
35
American Beaver
Castor
canadensis
Mammals
Castoridae
Rodentia
Mammalia
Animalia
36
Marsh Rice Rat
Oryzomys
palustris
Mammals
Muridae
Rodentia
Mammalia
Animalia
37
Eastern Harvest Mouse
Reithrodontomys
humulis
Mammals
Muridae
Rodentia
Mammalia
Animalia
38
Deer Mouse
Peromyscus
maniculatus
Mammals
Muridae
Rodentia
Mammalia
Animalia
39
White-footed Mouse
Peromyscus
leucopus
Mammals
Muridae
Rodentia
Mammalia
Animalia
40
Allegheny Woodrat
Neotoma
magister
Mammals
Muridae
Rodentia
Mammalia
Animalia
41
Southern Red-backed Vole
Myodes
gapperi
Mammals
Muridae
Rodentia
Mammalia
Animalia
42
Meadow Vole
Microtus
pennsylvanicus
Mammals
Muridae
Rodentia
Mammalia
Animalia
43
Rock Vole
Microtus
chrotorrhinus
Mammals
Muridae
Rodentia
Mammalia
Animalia
44
Woodland Vole
Microtus
pinetorum
Mammals
Muridae
Rodentia
Mammalia
Animalia
45
Muskrat
Ondatra
zibethicus
Mammals
Muridae
Rodentia
Mammalia
Animalia
46
Southern Bog Lemming
Synaptomys
cooperi
Mammals
Muridae
Rodentia
Mammalia
Animalia
47
Black Rat
Rattus
rattus
Mammals
Muridae
Rodentia
Mammalia
Animalia
48
Norway Rat
Rattus
norvegicus
Mammals
Muridae
Rodentia
Mammalia
Animalia
49
House Mouse
Mus
musculus
Mammals
Muridae
Rodentia
Mammalia
Animalia
50
Meadow Jumping Mouse
Zapus
hudsonius
Mammals
Muridae
Rodentia
Mammalia
Animalia
51
Woodland Jumping Mouse
Napaeozapus
insignis
Mammals
Muridae
Rodentia
Mammalia
Animalia
52
North American Porcupine
Erethizon
dorsatus
Mammals
Erethizontidae
Rodentia
Mammalia
Animalia
53
Nutria
Myocastor
coypus
Mammals
Myocastoridae
Rodentia
Mammalia
Animalia
54
Cuvier's Beaked Whale
Ziphius
cavirostris
Mammals
Hyperoodontidae
Cetacea
Mammalia
Animalia
55
True's Beaked Whale
Mesoplodon
mirus
Mammals
Hyperoodontidae
Cetacea
Mammalia
Animalia
56
Gervais' Beaked Whale
Mesoplodon
europaeus
Mammals
Hyperoodontidae
Cetacea
Mammalia
Animalia
57
Pygmy Sperm Whale
Kogia
breviceps
Mammals
Kogiidae
Cetacea
Mammalia
Animalia
58
Dwarf Sperm Whale
Kogia
simus
Mammals
Kogiidae
Cetacea
Mammalia
Animalia
59
Sperm Whale
Physeter
macrocephalus
Mammals
Physeteridae
Cetacea
Mammalia
Animalia
60
Short-beaked Common Dolphin
Delphinus
delphis
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
61
Bottle-nosed Dolphin
Tursiops
truncatus
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
62
Atlantic Spotted Dolphin
Stenella
frontalis
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
63
Striped Dolphin
Stenella
coeruleoalba
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
64
Atlantic White-sided Dolphin
Lagenorhynchus
acutus
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
65
Risso's Dolphin
Grampus
griseus
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
66
Killer Whale
Orcinus
orca
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
67
Long-finned Pilot Whale
Globicephala
melas
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
68
Short-finned Pilot Whale
Globicephala
macrorhynchus
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
69
Melon-headed Whale
Peponocephala
electra
Mammals
Delphinidae
Cetacea
Mammalia
Animalia
70
Harbor Porpoise
Phocoena
phocoena
Mammals
Phocoenidae
Cetacea
Mammalia
Animalia
71
Fin Whale
Balaenoptera
physalus
Mammals
Balaenopteridae
Cetacea
Mammalia
Animalia
72
Sei Whale
Balaenoptera
borealis
Mammals
Balaenopteridae
Cetacea
Mammalia
Animalia
73
Minke Whale
Balaenoptera
acutorostrata
Mammals
Balaenopteridae
Cetacea
Mammalia
Animalia
74
Blue Whale
Balaenoptera
musculus
Mammals
Balaenopteridae
Cetacea
Mammalia
Animalia
75
Humpback Whale
Megaptera
novaeangliae
Mammals
Balaenopteridae
Cetacea
Mammalia
Animalia
76
Black Right Whale
Eubalaena
glacialis
Mammals
Balaenidae
Cetacea
Mammalia
Animalia
77
West Indian Manatee
Trichechus
manatus
Mammals
Trichechidae
Sirenia
Mammalia
Animalia
78
Coyote
Canis
latrans
Mammals
Canidae
Carnivora
Mammalia
Animalia
79
Gray Wolf
Canis
lupus
Mammals
Canidae
Carnivora
Mammalia
Animalia
80
Red Fox
Vulpes
vulpes
Mammals
Canidae
Carnivora
Mammalia
Animalia
81
Gray Fox
Urocyon
cinereoargenteus
Mammals
Canidae
Carnivora
Mammalia
Animalia
82
Black Bear
Ursus
americanus
Mammals
Ursidae
Carnivora
Mammalia
Animalia
83
Common Raccoon
Procyon
lotor
Mammals
Procyonidae
Carnivora
Mammalia
Animalia
84
American Marten
Martes
americana
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
85
Fisher
Martes
pennanti
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
86
Ermine
Mustela
erminea
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
87
Least Weasel
Mustela
nivalis
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
88
Long-tailed Weasel
Mustela
frenata
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
89
Mink
Neovison
vison
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
90
Northern River Otter
Lontra
canadensis
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
91
Eastern Spotted Skunk
Spilogale
putorius
Mammals
Mephitidae
Carnivora
Mammalia
Animalia
92
Striped Skunk
Mephitis
mephitis
Mammals
Mephitidae
Carnivora
Mammalia
Animalia
93
Harbor Seal
Phoca
vitulina
Mammals
Phocidae
Carnivora
Mammalia
Animalia
94
Harp Seal
Phoca
groenlandica
Mammals
Phocidae
Carnivora
Mammalia
Animalia
95
Hooded Seal
Cystophora
cristata
Mammals
Phocidae
Carnivora
Mammalia
Animalia
96
Gray Seal
Halichoerus
grypus
Mammals
Phocidae
Carnivora
Mammalia
Animalia
97
Mountain Lion
Puma
concolor
Mammals
Felidae
Carnivora
Mammalia
Animalia
98
Bobcat
Lynx
rufus
Mammals
Felidae
Carnivora
Mammalia
Animalia
99
Domestic Cat
Felis
catus
Mammals
Felidae
Carnivora
Mammalia
Animalia
100
Elk
Cervus
elaphus
Mammals
Cervidae
Artiodactyla
Mammalia
Animalia
101
Sika Deer
Cervus
nippon
Mammals
Cervidae
Artiodactyla
Mammalia
Animalia
102
White-tailed Deer
Odocoileus
virginianus
Mammals
Cervidae
Artiodactyla
Mammalia
Animalia
103
American Bison
Bison
bison
Mammals
Bovidae
Artiodactyla
Mammalia
Animalia
104
Feral Horse
Equus
caballus
Mammals
Equidae
Perissodactyla
Mammalia
Animalia
105
Human
Homo
sapiens
Mammals
Hominidae
Primates
Mammalia
Animalia
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