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Adventive
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Coastal Plain only
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Endangered (Federal)
\n
Endangered (MD)
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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)
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Hybrid
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In need of conservation
\n
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\n
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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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S3 (Watch list)
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S3B (State watchlist breeder)
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S3S4
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S3S4B (State watchlist breeder)
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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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Status Uncertain
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SUB (Status uncertain breeder)
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SXB (State extirpated breeder)
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SXM (State extirpated migrant)
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Western MD only
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Photos
Common Name
Genus
Species
Records  
Category
Family
Order
Class
Kingdom
1
Striped Blenny
Chasmodes
bosquianus
81
Fish
Blenniidae
Perciformes
Actinopterygii
Animalia
2
Northern Pipefish
Syngnathus
fuscus
100
Fish
Syngnathidae
Gasterosteiformes
Actinopterygii
Animalia
3
American Eel
Anguilla
rostrata
237
Fish
Anguillidae
Anguilliformes
Actinopterygii
Animalia
4
Longnose Dace
Rhinichthys
cataractae
144
Fish
Cyprinidae
Cypriniformes
Actinopterygii
Animalia
5
Atlantic Silverside
Menidia
menidia
250
Fish
Atherinopsidae
Atheriniformes
Actinopterygii
Animalia
6
Naked Goby
Gobiosoma
bosc
89
Fish
Gobiidae
Perciformes
Actinopterygii
Animalia
7
Sheepshead Minnow
Cyprinodon
variegatus
231
Fish
Cyprinodontidae
Cyprinodontiformes
Actinopterygii
Animalia
8
Oyster Toadfish
Opsanus
tau
71
Fish
Batrachoididae
Batrachoidiformes
Actinopterygii
Animalia
9
Spot
Leiostomus
xanthurus
306
Fish
Sciaenidae
Perciformes
Actinopterygii
Animalia
10
Mummichog
Fundulus
heteroclitus
500
Fish
Fundulidae
Cyprinodontiformes
Actinopterygii
Animalia
11
Skilletfish
Gobiesox
strumosus
91
Fish
Gobiesocidae
Perciformes
Actinopterygii
Animalia
12
Striped Killifish
Fundulus
majalis
236
Fish
Fundulidae
Cyprinodontiformes
Actinopterygii
Animalia
13
White Perch
Morone
americana
529
Fish
Moronidae
Perciformes
Actinopterygii
Animalia
1
Fowler's Toad
Anaxyrus
fowleri
1649
Amphibians
Bufonidae
Anura
Amphibia
Animalia
2
Green Frog
Lithobates
clamitans
2356
Amphibians
Ranidae
Anura
Amphibia
Animalia
3
American Bullfrog
Lithobates
catesbeianus
1685
Amphibians
Ranidae
Anura
Amphibia
Animalia
1
Ghost Anemone
Diadumene
leucolena
9
Sea Anemones
Diadumenidae
Actiniaria
Anthozoa
Animalia
1
No Common Name
Leiobunum
vittatum
326
Harvestmen
Sclerosomatidae
Opiliones
Arachnida
Animalia
1
Striped Lynx Spider
Oxyopes
salticus
17
Spiders
Oxyopidae
Araneae
Arachnida
Animalia
1
Barred Owl
Strix
varia
754
Birds
Strigidae
Strigiformes
Aves
Animalia
2
Rose-breasted Grosbeak
Pheucticus
ludovicianus
519
Birds
Cardinalidae
Passeriformes
Aves
Animalia
1
Soft-shell Clam
Mya
arenaria
22
Saltwater Bivalves
Myidae
Myoida
Bivalvia
Animalia
2
Hooked Mussel
Ischadium
recurvum
55
Saltwater Bivalves
Mytilidae
Mytiloida
Bivalvia
Animalia
1
No Common Name
Cryptops
sp.
4
Centipedes
Cryptoidae
Scolopendromorpha
Chilopoda
Animalia
1
Marsh Rams-Horn
Planorbella
trivolvis
18
Freshwater Snails
Planorbidae
Basommatophora
Gastropoda
Animalia
1
Leopard Slug
Limax
maximus
446
Slugs
Limacidae
Stylommatophora
Gastropoda
Animalia
1
No Common Name
Megachile
sp.
118
Bees
Megachilidae
Hymenoptera
Insecta
Animalia
2
Common Eastern Bumble Bee
Bombus
impatiens
2126
Bees
Apidae
Hymenoptera
Insecta
Animalia
3
Wool Carder Bee
Anthidium
manicatum
177
Bees
Megachilidae
Hymenoptera
Insecta
Animalia
4
No Common Name
Bombus
sp.
283
Bees
Apidae
Hymenoptera
Insecta
Animalia
5
Black-and-gold Bumble Bee
Bombus
auricomus
49
Bees
Apidae
Hymenoptera
Insecta
Animalia
6
Honey Bee
Apis
mellifera
1229
Bees
Apidae
Hymenoptera
Insecta
Animalia
7
No Common Name
Osmia
sp.
31
Bees
Megachilidae
Hymenoptera
Insecta
Animalia
8
No Common Name
Andrena
sp.
405
Bees
Andrenidae
Hymenoptera
Insecta
Animalia
9
No Common Name
Nomada
sp.
231
Bees
Apidae
Hymenoptera
Insecta
Animalia
10
Northern Carpenter Bee
Xylocopa
virginica
1010
Bees
Apidae
Hymenoptera
Insecta
Animalia
1
Pearl Crescent
Phyciodes
tharos
1915
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
2
No Common Name
Colias
sp.
48
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
3
Orange Sulphur
Colias
eurytheme
1295
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
4
Pipevine Swallowtail
Battus
philenor
317
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
5
Spicebush Swallowtail
Pterourus
troilus
851
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
6
Zabulon Skipper
Lon
zabulon
1679
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
7
Eastern Tailed-Blue
Cupido
comyntas
orientalis
2248
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
8
Red Admiral
Vanessa
atalanta
1675
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
9
Black Swallowtail
Papilio
polyxenes
712
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
1
No Common Name
Leucospis
affinis
12
Chalcidid Wasps
Leucospidae
Hymenoptera
Insecta
Animalia
1
No Common Name
Gryllus
sp.
498
Crickets
Gryllidae
Orthoptera
Insecta
Animalia
1
Seaside Dragonlet
Erythrodiplax
berenice
537
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
1
European Earwig
Forficula
auricularia
83
Earwigs
Forficulidae
Dermaptera
Insecta
Animalia
1
No Common Name
Melanoplus
sp.
819
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
2
Carolina Grasshopper
Dissosteira
carolina
560
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
3
Northern Green-striped Grasshopper
Chortophaga
viridifasciata
viridifasciata
620
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
1
No Common Name
Scarites
sp.
73
Ground Beetles
Carabidae
Coleoptera
Insecta
Animalia
1
Anglewing sp.
Microcentrum
sp.
84
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
2
No Common Name
Amblycorypha
sp.
181
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
3
Slender Meadow Katydid
Conocephalus
fasciatus
126
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
1
No Common Name
Draeculacephala
sp.
305
Leafhoppers
Cicadellidae
Hemiptera
Insecta
Animalia
2
No Common Name
Balclutha
sp.
234
Leafhoppers
Cicadellidae
Hemiptera
Insecta
Animalia
3
No Common Name
Cuerna
costalis
16
Leafhoppers
Cicadellidae
Hemiptera
Insecta
Animalia
1
Locust Digitate Leafminer Moth
Parectopa
robiniella
287
Moths
Gracillariidae
Lepidoptera
Insecta
Animalia
2
Black-smudged Chionodes Moth
Chionodes
mediofuscella
504
Moths
Gelechiidae
Lepidoptera
Insecta
Animalia
1
Japanese Beetle
Popillia
japonica
745
Scarab Beetles
Scarabaeidae
Coleoptera
Insecta
Animalia
2
Patent Leather Beetle
Odontotaenius
disjunctus
1206
Scarab Beetles
Passalidae
Coleoptera
Insecta
Animalia
3
Green June Beetle
Cotinis
nitida
243
Scarab Beetles
Scarabaeidae
Coleoptera
Insecta
Animalia
1
No Common Name
Harmostes
sp.
9
Scentless Plant Bugs
Rhopalidae
Hemiptera
Insecta
Animalia
2
Red-shouldered Bug
Jadera
haematoloma
48
Scentless Plant Bugs
Rhopalidae
Hemiptera
Insecta
Animalia
1
Large Milkweed Bug
Oncopeltus
fasciatus
1347
Seed Bugs
Lygaeidae
Hemiptera
Insecta
Animalia
1
Margined Leatherwing
Chauliognathus
marginatus
762
Soldier Beetles
Cantharidae
Coleoptera
Insecta
Animalia
2
Two-lined Leatherwing
Atalantycha
bilineata
122
Soldier Beetles
Cantharidae
Coleoptera
Insecta
Animalia
1
No Common Name
Podisus
sp.
70
Stink Bugs
Pentatomidae
Hemiptera
Insecta
Animalia
2
No Common Name
Thyanta
sp.
4
Stink Bugs
Pentatomidae
Hemiptera
Insecta
Animalia
1
No Common Name
Toxomerus
sp.
53
Syrphid Flies
Syrphidae
Diptera
Insecta
Animalia
1
Six-spotted Tiger Beetle
Cicindela
sexguttata
1023
Tiger Beetles
Carabidae
Coleoptera
Insecta
Animalia
1
No Common Name
Polistes
sp.
261
Vespid Wasps
Vespidae
Hymenoptera
Insecta
Animalia
2
Four-toothed Mason Wasp
Monobia
quadridens
325
Vespid Wasps
Vespidae
Hymenoptera
Insecta
Animalia
3
European Paper Wasp
Polistes
dominula
64
Vespid Wasps
Vespidae
Hymenoptera
Insecta
Animalia
1
Mile-a-minute Weevil
Rhinoncomimus
latipes
9
Weevils
Curculionidae
Coleoptera
Insecta
Animalia
2
No Common Name
Pseudoedophrys
hilleri
216
Weevils
Curculionidae
Coleoptera
Insecta
Animalia
1
Atlantic Blue Crab
Callinectes
sapidus
328
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
2
Harris's Mud Crab
Rhithropanopeus
harrisii
57
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
1
Common Raccoon
Procyon
lotor
897
Mammals
Procyonidae
Carnivora
Mammalia
Animalia
2
Coyote
Canis
latrans
160
Mammals
Canidae
Carnivora
Mammalia
Animalia
3
Eastern Cottontail
Sylvilagus
floridanus
1568
Mammals
Leporidae
Lagomorpha
Mammalia
Animalia
4
White-tailed Deer
Odocoileus
virginianus
2871
Mammals
Cervidae
Artiodactyla
Mammalia
Animalia
5
Virginia Opossum
Didelphis
virginiana
439
Mammals
Didelphidae
Didelphimorphia
Mammalia
Animalia
1
Bay Barnacle
Balanus
improvisus
14
Barnacles
Balanidae
Sessilia
Maxillopoda
Animalia
1
Snapping Turtle
Chelydra
serpentina
1242
Reptiles
Chelydridae
Testudines
Reptilia
Animalia
2
Diamond-backed Terrapin
Malaclemys
terrapin
398
Reptiles
Emydidae
Testudines
Reptilia
Animalia
3
Northern Watersnake
Nerodia
sipedon
sipedon
1248
Reptiles
Colubridae
Squamata
Reptilia
Animalia
4
Northern Red-bellied Turtle
Pseudemys
rubriventris
838
Reptiles
Emydidae
Testudines
Reptilia
Animalia
5
Eastern Box Turtle
Terrapene
carolina
carolina
3322
Reptiles
Emydidae
Testudines
Reptilia
Animalia
6
Eastern Painted Turtle
Chrysemys
picta
picta
2032
Reptiles
Emydidae
Testudines
Reptilia
Animalia
7
Eastern Milksnake
Lampropeltis
triangulum
triangulum
244
Reptiles
Colubridae
Squamata
Reptilia
Animalia
8
Northern Black Racer
Coluber
constrictor
constrictor
443
Reptiles
Colubridae
Squamata
Reptilia
Animalia
9
Dekay's Brownsnake
Storeria
dekayi
729
Reptiles
Colubridae
Squamata
Reptilia
Animalia
1
Sea Walnut
Mnemiopsis
leidyi
20
Comb Jellies
Bolinopsidae
Lobata
Tentaculata
Animalia
1
Purplepore Bracket
Trichaptum
abietinum
71
Fungi
Polyporaceae
Polyporales
Agaricomycetes
Fungi
2
Crowded Parchment
Stereum
complicatum
453
Fungi
Stereaceae
Russulales
Agaricomycetes
Fungi
3
Giant Puffball
Calvatia
gigantea
37
Fungi
Agaricaceae
Agaricales
Agaricomycetes
Fungi
4
Yellow Morel
Morchella
americana
112
Fungi
Morchellaceae
Pezizales
Pezizomycetes
Fungi
1
False Solomon's-seal
Maianthemum
racemosum
512
Asparagus Family
Asparagaceae
Asparagales
Magnoliopsida
Plantae
1
Bull Thistle
Cirsium
vulgare
349
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
2
Eastern Baccharis
Baccharis
halimifolia
582
Aster Family
Asteraceae
Asterales
Magnoliopsida
Plantae
1
Japanese Barberry
Berberis
thunbergii
639
Barberry Family
Berberidaceae
Ranunculales
Magnoliopsida
Plantae
1
White Mullein
Verbascum
lychnitis
3
Figwort Family
Scrophulariaceae
Scrophulariales
Magnoliopsida
Plantae
2
Common Mullein
Verbascum
thapsus
489
Figwort Family
Scrophulariaceae
Scrophulariales
Magnoliopsida
Plantae
1
Big Cordgrass
Sporobolus
cynosuroides
261
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
2
Saltmeadow Cordgrass
Sporobolus
pumilus
217
Grasses
Poaceae
Poales
Magnoliopsida
Plantae
1
Box Elder
Acer
negundo
787
Maple Family
Sapindaceae
Sapindales
Magnoliopsida
Plantae
2
Norway Maple
Acer
platanoides
208
Maple Family
Sapindaceae
Sapindales
Magnoliopsida
Plantae
1
Hoary Skullcap
Scutellaria
incana
var.
incana
17
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
1
Virginia Springbeauty
Claytonia
virginica
1377
Montia Family
Montiaceae
Caryophyllales
Magnoliopsida
Plantae
1
Nakedflower Tick-trefoil
Hylodesmum
nudiflorum
446
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
2
Slender Lespedeza
Lespedeza
virginica
134
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
3
Field Clover
Trifolium
campestre
273
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
4
Sericea Lespedeza
Lespedeza
cuneata
760
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
1
Foxglove Penstemon
Penstemon
digitalis
197
Plantain Family
Plantaginaceae
Lamiales
Magnoliopsida
Plantae
1
Multiflora Rose
Rosa
multiflora
737
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
1
Eastern Cottonwood
Populus
deltoides
127
Willow Family
Salicaceae
Salicales
Magnoliopsida
Plantae
1
Loblolly Pine
Pinus
taeda
515
Pine Family
Pinaceae
Pinales
Pinopsida
Plantae
1
Sensitive Fern
Onoclea
sensibilis
1598
Ferns
Onocleaceae
Polypodiales
Polypodiopsida
Plantae
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