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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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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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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
Gray/Cope's Gray Treefrog
Hyla
versicolor/chrysoscelis
1595
Amphibians
Hylidae
Anura
Amphibia
Animalia
2
Spring Peeper
Pseudacris
crucifer
crucifer
1387
Amphibians
Hylidae
Anura
Amphibia
Animalia
3
American Bullfrog
Lithobates
catesbeianus
1700
Amphibians
Ranidae
Anura
Amphibia
Animalia
4
Green Treefrog
Hyla
cinerea
495
Amphibians
Hylidae
Anura
Amphibia
Animalia
5
Green Frog
Lithobates
clamitans
2382
Amphibians
Ranidae
Anura
Amphibia
Animalia
1
No Common Name
Leiobunum
vittatum
326
Harvestmen
Sclerosomatidae
Opiliones
Arachnida
Animalia
1
Spined Micrathena
Micrathena
gracilis
193
Spiders
Araneidae
Araneae
Arachnida
Animalia
1
Willet
Tringa
semipalmata
171
Birds
Scolopacidae
Charadriiformes
Aves
Animalia
2
Least Bittern
Ixobrychus
exilis
152
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
3
Vesper Sparrow
Pooecetes
gramineus
194
Birds
Emberizidae
Passeriformes
Aves
Animalia
4
Blue Grosbeak
Passerina
caerulea
462
Birds
Cardinalidae
Passeriformes
Aves
Animalia
1
No Common Name
Halictus
parallelus
41
Bees
Halictidae
Hymenoptera
Insecta
Animalia
1
Meadow Fritillary
Boloria
bellona
155
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
2
Sachem
Atalopedes
huron
2716
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
3
Wild Indigo Duskywing
Erynnis
baptisiae
415
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
4
Variegated Fritillary
Euptoieta
claudia
1359
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
5
Summer Azure
Celastrina
neglecta
909
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
6
American Snout
Libytheana
carinenta
257
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
7
Sleepy Orange
Abaeis
nicippe
478
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
8
Orange Sulphur
Colias
eurytheme
1300
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
1
No Common Name
Stenochironomus
sp.
11
Common Midges
Chironomidae
Diptera
Insecta
Animalia
1
Long-necked Seed Bug
Myodocha
serripes
398
Dirt-colored Seed Bugs
Rhyparochromidae
Hemiptera
Insecta
Animalia
1
Needham's Skimmer
Libellula
needhami
734
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
2
Halloween Pennant
Celithemis
eponina
796
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
3
Dragonhunter
Hagenius
brevistylus
451
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
4
Blue Dasher
Pachydiplax
longipennis
2825
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
1
Carolina Grasshopper
Dissosteira
carolina
560
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
1
Common True Katydid
Pterophylla
camellifolia
226
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
2
Lesser Anglewing
Microcentrum
retinerve
548
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
1
Broad-headed Sharpshooter
Oncometopia
orbona
609
Leafhoppers
Cicadellidae
Hemiptera
Insecta
Animalia
1
Golden Tortoise Beetle
Charidotella
sexpunctata
111
Leaf Beetles
Chrysomelidae
Coleoptera
Insecta
Animalia
1
Rustic Borer
Xylotrechus
colonus
81
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
2
Broad-necked Root Borer
Prionus
laticollis
98
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
3
Locust Borer
Megacyllene
robiniae
296
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
1
Asian Jumping Mantis
Statilia
maculata
15
Mantids
Mantidae
Mantodea
Insecta
Animalia
1
Darker Diacme Moth
Diacme
adipaloides
185
Moths
Crambidae
Lepidoptera
Insecta
Animalia
2
Virginia Creeper Sphinx
Darapsa
myron
340
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
3
Clemens' Grass Tubeworm Moth
Acrolophus
popeanella
1262
Moths
Acrolophidae
Lepidoptera
Insecta
Animalia
4
Imperial Moth
Eacles
imperialis
433
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
5
Abbott's Sphinx
Sphecodina
abbottii
92
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
6
Red-bordered Emerald Moth
Nemoria
lixaria
342
Moths
Geometridae
Lepidoptera
Insecta
Animalia
7
Ash Sphinx
Manduca
jasminearum
38
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
8
Giant Leopard Moth
Hypercompe
scribonia
701
Moths
Erebidae
Lepidoptera
Insecta
Animalia
9
Wedgling Moth
Galgula
partita
875
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
10
Rosy Maple Moth
Dryocampa
rubicunda
883
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
11
Green Cutworm Moth
Anicla
infecta
514
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
12
No Common Name
Eupithecia
sp.
721
Moths
Geometridae
Lepidoptera
Insecta
Animalia
13
Isabella Tiger Moth
Pyrrharctia
isabella
1254
Moths
Erebidae
Lepidoptera
Insecta
Animalia
14
Lunate Zale Moth
Zale
lunata
794
Moths
Erebidae
Lepidoptera
Insecta
Animalia
15
Black-bordered Lemon Moth
Marimatha
nigrofimbria
746
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
16
Speared Dagger Moth
Acronicta
hasta
130
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
17
Morning-glory Plume Moth
Emmelina
monodactyla
575
Moths
Pterophoridae
Lepidoptera
Insecta
Animalia
18
Laugher Moth
Charadra
deridens
127
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
19
Bold-feathered Grass Moth
Herpetogramma
pertextalis
413
Moths
Crambidae
Lepidoptera
Insecta
Animalia
20
Soybean Looper Moth
Chrysodeixis
includens
355
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
21
Delicate Cycnia Moth
Cycnia
tenera
655
Moths
Erebidae
Lepidoptera
Insecta
Animalia
22
Walsingham's Grass Tubeworm Moth
Acrolophus
propinqua
97
Moths
Acrolophidae
Lepidoptera
Insecta
Animalia
23
Green Cloverworm Moth
Hypena
scabra
1504
Moths
Erebidae
Lepidoptera
Insecta
Animalia
24
Tufted Apple Budmoth
Platynota
idaeusalis
605
Moths
Tortricidae
Lepidoptera
Insecta
Animalia
25
Chickweed Geometer Moth
Haematopis
grataria
408
Moths
Geometridae
Lepidoptera
Insecta
Animalia
26
Inversed Dichomeris
Dichomeris
inversella
218
Moths
Gelechiidae
Lepidoptera
Insecta
Animalia
27
Red-shawled Moth
Hypsopygia
intermedialis
50
Moths
Pyralidae
Lepidoptera
Insecta
Animalia
28
Spiny Oak-slug Moth
Euclea
delphinii
219
Moths
Limacodidae
Lepidoptera
Insecta
Animalia
29
No Common Name
Neurobathra
strigifinitella
71
Moths
Gracillariidae
Lepidoptera
Insecta
Animalia
30
White Spring Moth
Lomographa
vestaliata
311
Moths
Geometridae
Lepidoptera
Insecta
Animalia
31
Greater Grapevine Looper Moth
Eulithis
gracilineata
197
Moths
Geometridae
Lepidoptera
Insecta
Animalia
32
Orange-banded Epicallima Moth
Callima
argenticinctella
447
Moths
Oecophoridae
Lepidoptera
Insecta
Animalia
33
Oblique-banded Leafroller Moth
Choristoneura
rosaceana
515
Moths
Tortricidae
Lepidoptera
Insecta
Animalia
34
Beautiful Wood-nymph Moth
Eudryas
grata
348
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
35
No Common Name
Symmerista
albifrons group
204
Moths
Notodontidae
Lepidoptera
Insecta
Animalia
36
Pandorus Sphinx
Eumorpha
pandorus
263
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
37
Tulip-tree Silkmoth
Callosamia
angulifera
197
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
38
Banded/Sycamore Tussock Moth
Halysidota
sp.
575
Moths
Erebidae
Lepidoptera
Insecta
Animalia
39
Small-eyed Sphinx
Paonias
myops
255
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
40
No Common Name
Scythropiodes
issikii
252
Moths
Depressariidae
Lepidoptera
Insecta
Animalia
41
Tufted Bird-dropping Moth
Cerma
cerintha
176
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
42
Wavy-lined Emerald Moth
Synchlora
aerata
352
Moths
Geometridae
Lepidoptera
Insecta
Animalia
43
No Common Name
Caloptilia
violacella
98
Moths
Gracillariidae
Lepidoptera
Insecta
Animalia
44
Diminutive Wave Moth
Idaea
scintillularia
55
Moths
Geometridae
Lepidoptera
Insecta
Animalia
45
No Common Name
Aethes
sp.
101
Moths
Tortricidae
Lepidoptera
Insecta
Animalia
46
Ailanthus Webworm Moth
Atteva
aurea
1190
Moths
Yponomeutidae
Lepidoptera
Insecta
Animalia
47
Adjutant Wainscot Moth
Leucania
adjuta
359
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
48
Saddleback Caterpillar Moth
Acharia
stimulea
484
Moths
Limacodidae
Lepidoptera
Insecta
Animalia
49
Sooty-winged Chalcoela Moth
Chalcoela
iphitalis
106
Moths
Crambidae
Lepidoptera
Insecta
Animalia
50
Glossy Black Idia Moth
Idia
lubricalis
332
Moths
Erebidae
Lepidoptera
Insecta
Animalia
51
Celery Leaftier Moth
Udea
rubigalis
981
Moths
Crambidae
Lepidoptera
Insecta
Animalia
52
Suzuki's Promalactis Moth
Promalactis
suzukiella
342
Moths
Oecophoridae
Lepidoptera
Insecta
Animalia
53
Common Idia Moth
Idia
aemula
856
Moths
Erebidae
Lepidoptera
Insecta
Animalia
54
Bidens Borer Moth
Epiblema
otiosana
156
Moths
Tortricidae
Lepidoptera
Insecta
Animalia
55
Walnut Caloptilia
Caloptilia
blandella
65
Moths
Gracillariidae
Lepidoptera
Insecta
Animalia
56
Hops Angleshade
Niphonyx
segregata
146
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
57
Double-banded Grass-veneer Moth
Crambus
agitatellus
1341
Moths
Crambidae
Lepidoptera
Insecta
Animalia
58
Diamondback Moth
Plutella
xylostella
445
Moths
Plutellidae
Lepidoptera
Insecta
Animalia
59
Faint-spotted Palthis Moth
Palthis
asopialis
674
Moths
Erebidae
Lepidoptera
Insecta
Animalia
1
No Common Name
Melanoliarus
placitus
163
Planthoppers
Cixiidae
Hemiptera
Insecta
Animalia
2
Citrus Flatid Planthopper
Metcalfa
pruinosa
403
Planthoppers
Flatidae
Hemiptera
Insecta
Animalia
1
No Common Name
Dytiscus
verticalis
13
Predaceous Diving Beetles
Dytiscidae
Coleoptera
Insecta
Animalia
1
Plain-tailed Hanging Thief
Diogmites
neoternatus
196
Robber Flies
Asilidae
Diptera
Insecta
Animalia
2
No Common Name
Laphria
canis complex
35
Robber Flies
Asilidae
Diptera
Insecta
Animalia
3
No Common Name
Holcocephala
sp.
250
Robber Flies
Asilidae
Diptera
Insecta
Animalia
1
Eastern Cicada Killer
Sphecius
speciosus
212
Sand Wasps
Crabronidae
Hymenoptera
Insecta
Animalia
1
Patent Leather Beetle
Odontotaenius
disjunctus
1221
Scarab Beetles
Passalidae
Coleoptera
Insecta
Animalia
2
Oriental Beetle
Anomala
orientalis
424
Scarab Beetles
Scarabaeidae
Coleoptera
Insecta
Animalia
1
Eastern Boxelder Bug
Boisea
trivittata
772
Scentless Plant Bugs
Rhopalidae
Hemiptera
Insecta
Animalia
1
Large Milkweed Bug
Oncopeltus
fasciatus
1348
Seed Bugs
Lygaeidae
Hemiptera
Insecta
Animalia
1
No Common Name
Mormidea
lugens
113
Stink Bugs
Pentatomidae
Hemiptera
Insecta
Animalia
2
Juniper Stink Bug
Banasa
euchlora
196
Stink Bugs
Pentatomidae
Hemiptera
Insecta
Animalia
1
No Common Name
Syrphus
sp.
192
Syrphid Flies
Syrphidae
Diptera
Insecta
Animalia
1
Smiliine Treehopper
Acutalis
tartarea
66
Treehoppers
Membracidae
Hemiptera
Insecta
Animalia
1
European Hornet
Vespa
crabro
426
Vespid Wasps
Vespidae
Hymenoptera
Insecta
Animalia
1
No Common Name
Pseudoedophrys
hilleri
221
Weevils
Curculionidae
Coleoptera
Insecta
Animalia
1
Eastern Cottontail
Sylvilagus
floridanus
1608
Mammals
Leporidae
Lagomorpha
Mammalia
Animalia
2
Muskrat
Ondatra
zibethicus
364
Mammals
Muridae
Rodentia
Mammalia
Animalia
3
Mink
Neovison
vison
126
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
1
Eastern Kingsnake
Lampropeltis
getula
150
Reptiles
Colubridae
Squamata
Reptilia
Animalia
1
No Common Name
Hesperomyces
harmoniae
153
Fungi
Laboulbeniaceae
Laboulbeniales
Laboulbeniomycetes
Fungi
1
Loblolly Pine
Pinus
taeda
520
Pine Family
Pinaceae
Pinales
Pinopsida
Plantae
1
Cutleaf Grapefern
Sceptridium
dissectum
250
Ferns
Ophioglossaceae
Ophioglossales
Psilotopsida
Plantae
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