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Maryland Checklist - Arthur Masloski via iNaturalist - all-time (Total: 100)
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Adventive
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Coastal Plain only
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Extinct
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Extirpated
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G1 (Highly globally rare)
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G1G2 (Highly globally rare)
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G2 (Globally rare)
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G2G3 (Globally rare)
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G3 (Globally rare/local)
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G3G4 (Globally vulnerable)
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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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S1 (Highly state rare)
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S1B (Highly state rare breeder)
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S1M (State rare migrant)
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S1N (State rare non-breeder)
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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)
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S2B (State rare breeder)
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S2S3 (State rare)
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S2S3B (State rare breeder)
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S3S4
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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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SUB (Status uncertain breeder)
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Photos
Common Name
Genus
Species
Records  
Category
Family
Order
Class
Kingdom
1
Striped Killifish
Fundulus
majalis
192
Fish
Fundulidae
Cyprinodontiformes
Actinopterygii
Animalia
2
White Catfish
Ameiurus
catus
53
Fish
Ictaluridae
Siluriformes
Actinopterygii
Animalia
3
Bluegill
Lepomis
macrochirus
813
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
4
White Perch
Morone
americana
306
Fish
Moronidae
Perciformes
Actinopterygii
Animalia
5
Golden Shiner
Notemigonus
crysoleucas
145
Fish
Cyprinidae
Cypriniformes
Actinopterygii
Animalia
6
Mummichog
Fundulus
heteroclitus
315
Fish
Fundulidae
Cyprinodontiformes
Actinopterygii
Animalia
7
Black Crappie
Pomoxis
nigromaculatus
161
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
8
Silver Perch
Bairdiella
chrysoura
68
Fish
Sciaenidae
Perciformes
Actinopterygii
Animalia
9
Gizzard Shad
Dorosoma
cepedianum
107
Fish
Clupeidae
Clupeiformes
Actinopterygii
Animalia
10
Bluespotted Sunfish
Enneacanthus
gloriosus
98
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
11
Eastern Mudminnow
Umbra
pygmaea
111
Fish
Umbridae
Esociformes
Actinopterygii
Animalia
12
Brown Bullhead
Ameiurus
nebulosus
144
Fish
Ictaluridae
Siluriformes
Actinopterygii
Animalia
13
Spot
Leiostomus
xanthurus
194
Fish
Sciaenidae
Perciformes
Actinopterygii
Animalia
14
Northern Snakehead
Channa
argus
108
Fish
Channidae
Perciformes
Actinopterygii
Animalia
15
American Eel
Anguilla
rostrata
199
Fish
Anguillidae
Anguilliformes
Actinopterygii
Animalia
16
Largemouth Bass
Micropterus
nigricans
395
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
17
Sheepshead Minnow
Cyprinodon
variegatus
154
Fish
Cyprinodontidae
Cyprinodontiformes
Actinopterygii
Animalia
18
Chain Pickerel
Esox
niger
100
Fish
Esocidae
Esociformes
Actinopterygii
Animalia
19
Common Carp
Cyprinus
carpio
94
Fish
Cyprinidae
Cypriniformes
Actinopterygii
Animalia
20
Naked Goby
Gobiosoma
bosc
80
Fish
Gobiidae
Perciformes
Actinopterygii
Animalia
21
Channel Catfish
Ictalurus
punctatus
118
Fish
Ictaluridae
Siluriformes
Actinopterygii
Animalia
22
Pirate Perch
Aphredoderus
sayanus
41
Fish
Aphredoderidae
Percopsiformes
Actinopterygii
Animalia
23
Pumpkinseed
Lepomis
gibbosus
350
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
24
Yellow Perch
Perca
flavescens
194
Fish
Percidae
Perciformes
Actinopterygii
Animalia
1
Gray/Cope's Gray Treefrog
Hyla
versicolor/chrysoscelis
703
Amphibians
Hylidae
Anura
Amphibia
Animalia
2
Spring Peeper
Pseudacris
crucifer
crucifer
954
Amphibians
Hylidae
Anura
Amphibia
Animalia
3
Eastern Spadefoot
Scaphiopus
holbrookii
112
Amphibians
Scaphiopodidae
Anura
Amphibia
Animalia
4
New Jersey Chorus Frog
Pseudacris
kalmi
113
Amphibians
Hylidae
Anura
Amphibia
Animalia
5
Southern Leopard Frog
Lithobates
sphenocephalus
utricularius
399
Amphibians
Ranidae
Anura
Amphibia
Animalia
1
American Oystercatcher
Haematopus
palliatus
215
Birds
Haematopodidae
Charadriiformes
Aves
Animalia
2
American Bittern
Botaurus
lentiginosus
220
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
3
Tricolored Heron
Egretta
tricolor
240
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
4
Green Heron
Butorides
virescens
881
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
5
Great Horned Owl
Bubo
virginianus
280
Birds
Strigidae
Strigiformes
Aves
Animalia
6
Pileated Woodpecker
Dryocopus
pileatus
1138
Birds
Picidae
Piciformes
Aves
Animalia
7
Red-breasted Nuthatch
Sitta
canadensis
545
Birds
Sittidae
Passeriformes
Aves
Animalia
8
Purple Finch
Haemorhous
purpureus
483
Birds
Fringillidae
Passeriformes
Aves
Animalia
1
Asian Clam
Corbicula
fluminea
156
Freshwater Bivalves
Corbinculidae
Veneroida
Bivalvia
Animalia
1
No Common Name
Pleuroloma
flavipes
2
Millipedes
Xystodesmidae
Polydesmida
Diplopoda
Animalia
1
Wheel Bug
Arilus
cristatus
496
Assassin Bugs
Reduviidae
Hemiptera
Insecta
Animalia
1
Carpenter-mimic Leaf-cutter Bee
Megachile
xylocopoides
169
Bees
Megachilidae
Hymenoptera
Insecta
Animalia
1
Red Admiral
Vanessa
atalanta
1467
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
2
Variegated Fritillary
Euptoieta
claudia
1179
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
3
Red-banded Hairstreak
Calycopis
cecrops
878
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
4
Silver-spotted Skipper
Epargyreus
clarus
2048
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
5
Eastern Tiger Swallowtail
Pterourus
glaucus
2625
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
6
Summer Azure
Celastrina
neglecta
738
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
1
American Carrion Beetle
Necrophila
americana
409
Carrion Beetles
Silphidae
Coleoptera
Insecta
Animalia
1
Swamp Cicada
Neotibicen
tibicen
405
Cicadas
Cicadidae
Hemiptera
Insecta
Animalia
1
Eyed Click Beetle
Alaus
oculatus
466
Click Beetles
Elateridae
Coleoptera
Insecta
Animalia
1
Jumping Bush Cricket
Orocharis
saltator
212
Crickets
Gryllidae
Orthoptera
Insecta
Animalia
2
Forest Scaly Cricket
Cycloptilum
trigonipalpum
3
Crickets
Gryllidae
Orthoptera
Insecta
Animalia
3
Greenhouse Camel Cricket
Diestrammena
asynamora
357
Crickets
Rhaphidophoridae
Orthoptera
Insecta
Animalia
1
Ebony Jewelwing
Calopteryx
maculata
1806
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
1
Common Pondhawk
Erythemis
simplicicollis
2335
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
2
Great Blue Skimmer
Libellula
vibrans
827
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
1
No Common Name
Belostoma
sp.
55
Giant Water Bugs
Belostomatidae
Hemiptera
Insecta
Animalia
2
No Common Name
Lethocerus
sp.
11
Giant Water Bugs
Belostomatidae
Hemiptera
Insecta
Animalia
1
Pinetree Spur-throat Grasshopper
Melanoplus
punctulatus
174
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
2
Carolina Grasshopper
Dissosteira
carolina
478
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
3
Differential Grasshopper
Melanoplus
differentialis
775
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
1
No Common Name
Amblycorypha
sp.
131
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
2
Handsome Meadow Katydid
Orchelimum
pulchellum
101
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
1
Broad-headed Sharpshooter
Oncometopia
orbona
492
Leafhoppers
Cicadellidae
Hemiptera
Insecta
Animalia
1
No Common Name
Ommatius
sp.
74
Robber Flies
Asilidae
Diptera
Insecta
Animalia
1
Grapevine Beetle
Pelidnota
punctata
265
Scarab Beetles
Scarabaeidae
Coleoptera
Insecta
Animalia
2
Patent Leather Beetle
Odontotaenius
disjunctus
961
Scarab Beetles
Passalidae
Coleoptera
Insecta
Animalia
1
Golden-backed Snipe Fly
Chrysopilus
thoracicus
572
Snipe Flies
Rhagionidae
Diptera
Insecta
Animalia
1
Margined Leatherwing
Chauliognathus
marginatus
688
Soldier Beetles
Cantharidae
Coleoptera
Insecta
Animalia
1
Green Stink Bug
Chinavia
hilaris
820
Stink Bugs
Pentatomidae
Hemiptera
Insecta
Animalia
1
Atlantic Ghost Crab
Ocypode
quadrata
70
Crabs
Ocypodidae
Decapoda
Malacostraca
Animalia
2
Atlantic Sand Crab
Emerita
talpoida
63
Crabs
Hippidae
Decapoda
Malacostraca
Animalia
3
Thin-striped Hermit
Clibanarius
vittatus
4
Crabs
Diogenidae
Decapoda
Malacostraca
Animalia
1
Wharf Roach
Ligia
exotica
126
Isopods
Ligiidae
Isopoda
Malacostraca
Animalia
1
Northern White Shrimp
Litopenaeus
setiferus
14
Shrimp
Penaeidae
Decapoda
Malacostraca
Animalia
1
Eastern Mole
Scalopus
aquaticus
73
Mammals
Talpidae
Soricomorpha
Mammalia
Animalia
2
Delmarva Fox Squirrel
Sciurus
niger
cinereus
243
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
1
Eastern Fence Lizard
Sceloporus
undulatus
411
Reptiles
Phrynosomatidae
Squamata
Reptilia
Animalia
2
Diamond-backed Terrapin
Malaclemys
terrapin
287
Reptiles
Emydidae
Testudines
Reptilia
Animalia
3
Eastern Smooth Earthsnake
Virginia
valeriae
valeriae
123
Reptiles
Colubridae
Squamata
Reptilia
Animalia
4
Eastern Box Turtle
Terrapene
carolina
carolina
2659
Reptiles
Emydidae
Testudines
Reptilia
Animalia
5
Northern Red-bellied Turtle
Pseudemys
rubriventris
400
Reptiles
Emydidae
Testudines
Reptilia
Animalia
6
Northern Watersnake
Nerodia
sipedon
sipedon
830
Reptiles
Colubridae
Squamata
Reptilia
Animalia
7
Common Gartersnake
Thamnophis
sirtalis
740
Reptiles
Colubridae
Squamata
Reptilia
Animalia
8
No Common Name
Plestiodon
sp.
135
Reptiles
Scincidae
Squamata
Reptilia
Animalia
9
Spotted Turtle
Clemmys
guttata
232
Reptiles
Emydidae
Testudines
Reptilia
Animalia
10
Snapping Turtle
Chelydra
serpentina
848
Reptiles
Chelydridae
Testudines
Reptilia
Animalia
11
Eastern Ribbonsnake
Thamnophis
saurita
107
Reptiles
Colubridae
Squamata
Reptilia
Animalia
12
Ring-necked Snake
Diadophis
punctatus
386
Reptiles
Colubridae
Squamata
Reptilia
Animalia
13
Northern Black Racer
Coluber
constrictor
constrictor
280
Reptiles
Colubridae
Squamata
Reptilia
Animalia
14
Eastern Wormsnake
Carphophis
amoenus
amoenus
322
Reptiles
Colubridae
Squamata
Reptilia
Animalia
1
Cauliflower Mushroom
Sparassis
spathulata
106
Fungi
Sparassidaceae
Polyporales
Agaricomycetes
Fungi
1
Strigose Beard Lichen
Usnea
strigosa
64
Lichens
Parmeliaceae
Lecanorales
Lecanoromycetes
Fungi
2
Gray Reindeer Lichen
Cladonia
rangiferina
31
Lichens
Cladoniaceae
Lecanorales
Lecanoromycetes
Fungi
1
Flat-branched Tree Clubmoss
Dendrolycopodium
obscurum
556
Clubmoss Family
Lycopodiaceae
Lycopodiales
Lycopodiopsida
Plantae
1
Cardinal Flower
Lobelia
cardinalis
653
Bellflower Family
Campanulaceae
Asterales
Magnoliopsida
Plantae
1
Pink Lady's Slipper
Cypripedium
acaule
446
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
1
Sweet Gum
Liquidambar
styraciflua
1512
Sweet Gum Family
Altingiaceae
Hamamelidales
Magnoliopsida
Plantae
1
Pickerelweed
Pontederia
cordata
407
Water-Hyacinth Family
Pontederiaceae
Liliales
Magnoliopsida
Plantae
1
Christmas Fern
Polystichum
acrostichoides
1304
Ferns
Dryopteridaceae
Polypodiales
Polypodiopsida
Plantae
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