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Adventive
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Coastal Plain only
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Exotic
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Extinct
\n
Extirpated
\n
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\n
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
\n
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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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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Western MD only
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Worcester only
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Photos
Common Name
Genus
Species
Records  
Category
Family
Order
Class
Kingdom
1
Gizzard Shad
Dorosoma
cepedianum
95
Fish
Clupeidae
Clupeiformes
Actinopterygii
Animalia
1
No Common Name
Leiobunum
vittatum
180
Harvestmen
Sclerosomatidae
Opiliones
Arachnida
Animalia
1
Grass Spider
Agelenopsis
sp.
39
Spiders
Agelenidae
Araneae
Arachnida
Animalia
2
Marbled Orbweaver
Araneus
marmoreus
194
Spiders
Araneidae
Araneae
Arachnida
Animalia
3
Common House Spider
Parasteatoda
tepidariorum
49
Spiders
Theridiidae
Araneae
Arachnida
Animalia
4
No Common Name
Araneus
pegnia
14
Spiders
Araneidae
Araneae
Arachnida
Animalia
5
Orchard Orbweaver
Leucauge
venusta
231
Spiders
Tetragnathidae
Araneae
Arachnida
Animalia
1
Pink-footed Goose
Anser
brachyrhynchus
19
Birds
Anatidae
Anseriformes
Aves
Animalia
2
Mallard
Anas
platyrhynchos
1695
Birds
Anatidae
Anseriformes
Aves
Animalia
3
Harlequin Duck
Histrionicus
histrionicus
94
Birds
Anatidae
Anseriformes
Aves
Animalia
4
Long-tailed Duck
Clangula
hyemalis
394
Birds
Anatidae
Anseriformes
Aves
Animalia
5
Horned Grebe
Podiceps
auritus
355
Birds
Podicipedidae
Podicipediformes
Aves
Animalia
6
Sanderling
Calidris
alba
240
Birds
Scolopacidae
Charadriiformes
Aves
Animalia
7
American White Pelican
Pelecanus
erythrorhynchos
150
Birds
Pelecanidae
Pelecaniformes
Aves
Animalia
8
Tricolored Heron
Egretta
tricolor
215
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
9
Black-crowned Night-Heron
Nycticorax
nycticorax
404
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
10
Bald Eagle
Haliaeetus
leucocephalus
2680
Birds
Accipitridae
Accipitriformes
Aves
Animalia
11
Rough-legged Hawk
Buteo
lagopus
82
Birds
Accipitridae
Accipitriformes
Aves
Animalia
12
Scissor-tailed Flycatcher
Tyrannus
forficatus
38
Birds
Tyrannidae
Passeriformes
Aves
Animalia
13
Carolina Chickadee
Poecile
carolinensis
1065
Birds
Paridae
Passeriformes
Aves
Animalia
14
White-breasted Nuthatch
Sitta
carolinensis
965
Birds
Sittidae
Passeriformes
Aves
Animalia
15
House Wren
Troglodytes
aedon
438
Birds
Troglodytidae
Passeriformes
Aves
Animalia
16
Swainson's Thrush
Catharus
ustulatus
232
Birds
Turdidae
Passeriformes
Aves
Animalia
17
European Starling
Sturnus
vulgaris
951
Birds
Sturnidae
Passeriformes
Aves
Animalia
18
Snow Bunting
Plectrophenax
nivalis
149
Birds
Calcariidae
Passeriformes
Aves
Animalia
19
White-throated Sparrow
Zonotrichia
albicollis
1847
Birds
Emberizidae
Passeriformes
Aves
Animalia
1
House Centipede
Scutigera
coleoptrata
89
Centipedes
Scutigeridae
Scutigeromorpha
Chilopoda
Animalia
1
Greenhouse Millipede
Oxidus
gracilis
73
Millipedes
Paradoxosomatidae
Polydesmida
Diplopoda
Animalia
1
Marsh Periwinkle
Littorina
irrorata
125
Marine Snails
Littorinidae
Neotaenioglossa
Gastropoda
Animalia
1
Leopard Slug
Limax
maximus
271
Slugs
Limacidae
Stylommatophora
Gastropoda
Animalia
2
Dusky Arion
Arion
subfuscus
32
Slugs
Arionidae
Stylommatophora
Gastropoda
Animalia
1
Ringed Horn Assassin Bug
Rocconota
annulicornis
15
Assassin Bugs
Reduviidae
Hemiptera
Insecta
Animalia
1
No Common Name
Pseudoanthidium
nanum
9
Bees
Megachilidae
Hymenoptera
Insecta
Animalia
1
Tiger Bee Fly
Xenox
tigrinus
175
Bee Flies
Bombyliidae
Diptera
Insecta
Animalia
1
Monarch
Danaus
plexippus
2004
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
2
Painted Lady
Vanessa
cardui
422
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
3
Variegated Fritillary
Euptoieta
claudia
892
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
1
Round-necked Sexton Beetle
Nicrophorus
orbicollis
74
Carrion Beetles
Silphidae
Coleoptera
Insecta
Animalia
1
No Common Name
Conoderus
lividus
192
Click Beetles
Elateridae
Coleoptera
Insecta
Animalia
1
Needham's Skimmer
Libellula
needhami
408
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
2
Common Pondhawk
Erythemis
simplicicollis
1996
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
3
Common Whitetail
Plathemis
lydia
2913
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
1
No Common Name
Enicospilus
purgatus
20
Ichneumonid Wasps
Ichneumonidae
Hymenoptera
Insecta
Animalia
2
No Common Name
Messatoporus
discoidalis
1
Ichneumonid Wasps
Ichneumonidae
Hymenoptera
Insecta
Animalia
3
No Common Name
Dolichomitus
irritator
7
Ichneumonid Wasps
Ichneumonidae
Hymenoptera
Insecta
Animalia
1
Black-horned Green Lacewing
Chrysopa
nigricornis
8
Lacewings
Chrysopidae
Neuroptera
Insecta
Animalia
1
Japanese Leafhopper
Orientus
ishidae
168
Leafhoppers
Cicadellidae
Hemiptera
Insecta
Animalia
1
Locust Leaf Miner
Odontota
dorsalis
66
Leaf Beetles
Chrysomelidae
Coleoptera
Insecta
Animalia
1
No Common Name
Graphisurus
fasciatus
40
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
2
Rustic Borer
Xylotrechus
colonus
56
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
3
Brown Prionid
Orthosoma
brunneum
94
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
1
Ailanthus Webworm Moth
Atteva
aurea
776
Micro Moths
Yponomeutidae
Lepidoptera
Insecta
Animalia
1
Baltimore Bomolocha Moth
Hypena
baltimoralis
327
Moths
Erebidae
Lepidoptera
Insecta
Animalia
2
Ultronia Underwing Moth
Catocala
ultronia
158
Moths
Erebidae
Lepidoptera
Insecta
Animalia
3
Bent-line Carpet Moth
Costaconvexa
centrostrigaria
562
Moths
Geometridae
Lepidoptera
Insecta
Animalia
4
Grateful Midget Moth
Elaphria
grata
414
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
5
White-dotted Prominent Moth
Nadata
gibbosa
366
Moths
Notodontidae
Lepidoptera
Insecta
Animalia
6
Common Tan Wave Moth
Pleuroprucha
insulsaria
649
Moths
Geometridae
Lepidoptera
Insecta
Animalia
7
Brown Scallopwing Moth
Calledapteryx
dryopterata
189
Moths
Uraniidae
Lepidoptera
Insecta
Animalia
8
Isabella Tiger Moth
Pyrrharctia
isabella
736
Moths
Erebidae
Lepidoptera
Insecta
Animalia
9
Skiff Moth
Prolimacodes
badia
229
Moths
Limacodidae
Lepidoptera
Insecta
Animalia
10
Dark-banded Owlet Moth
Phalaenophana
pyramusalis
195
Moths
Erebidae
Lepidoptera
Insecta
Animalia
11
Common Idia Moth
Idia
aemula
683
Moths
Erebidae
Lepidoptera
Insecta
Animalia
12
Lunate Zale Moth
Zale
lunata
501
Moths
Erebidae
Lepidoptera
Insecta
Animalia
13
Large Maple Spanworm Moth
Prochoerodes
lineola
359
Moths
Geometridae
Lepidoptera
Insecta
Animalia
14
Packard's Wave Moth
Cyclophora
packardi
355
Moths
Geometridae
Lepidoptera
Insecta
Animalia
15
Red-fringed Emerald Moth
Nemoria
bistriaria
349
Moths
Geometridae
Lepidoptera
Insecta
Animalia
16
Hebrew Moth
Polygrammate
hebraeicum
491
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
17
Large Yellow Underwing Moth
Noctua
pronuba
300
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
18
Yellow-collared Scape Moth
Cisseps
fulvicollis
440
Moths
Erebidae
Lepidoptera
Insecta
Animalia
19
Bent-line Gray Moth
Iridopsis
larvaria
242
Moths
Geometridae
Lepidoptera
Insecta
Animalia
20
Spotted Phosphila Moth
Phosphila
miselioides
106
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
21
Grayish Zanclognatha Moth
Zanclognatha
pedipilalis
161
Moths
Erebidae
Lepidoptera
Insecta
Animalia
22
Beautiful Wood-nymph Moth
Eudryas
grata
265
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
23
Deep Yellow Euchlaena Moth
Euchlaena
amoenaria
241
Moths
Geometridae
Lepidoptera
Insecta
Animalia
24
Curve-toothed Geometer Moth
Eutrapela
clemataria
388
Moths
Geometridae
Lepidoptera
Insecta
Animalia
25
Clover Hayworm Moth
Hypsopygia
costalis
41
Moths
Pyralidae
Lepidoptera
Insecta
Animalia
26
Herald Moth
Scoliopteryx
libatrix
52
Moths
Erebidae
Lepidoptera
Insecta
Animalia
27
Horrid Zale Moth
Zale
horrida
129
Moths
Erebidae
Lepidoptera
Insecta
Animalia
28
Lesser Maple Spanworm Moth
Speranza
pustularia
251
Moths
Geometridae
Lepidoptera
Insecta
Animalia
29
Small Mossy Lithacodia Moth
Lithacodia
musta
357
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
30
Boxwood Leaftier Moth
Galasa
nigrinodis
111
Moths
Pyralidae
Lepidoptera
Insecta
Animalia
31
Green Cloverworm Moth
Hypena
scabra
1063
Moths
Erebidae
Lepidoptera
Insecta
Animalia
32
Flame-shouldered Dart Moth
Ochropleura
implecta
120
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
33
American Idia Moth
Idia
americalis
720
Moths
Erebidae
Lepidoptera
Insecta
Animalia
34
Virginia Creeper Sphinx
Darapsa
myron
219
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
1
No Common Name
Delphinia
picta
126
Picture-winged Flies
Ulidiidae
Diptera
Insecta
Animalia
1
No Common Name
Euklastus
harti
3
Planthoppers
Derbidae
Hemiptera
Insecta
Animalia
1
Hanging Thief
Diogmites
neoternatus
25
Robber Flies
Asilidae
Diptera
Insecta
Animalia
2
No Common Name
Ommatius
ouachitensis
2
Robber Flies
Asilidae
Diptera
Insecta
Animalia
1
Large Milkweed Bug
Oncopeltus
fasciatus
571
Seed Bugs
Lygaeidae
Hemiptera
Insecta
Animalia
1
Locust Sawfly
Nematus
tibialis
5
Symphyta
Tenthredinidae
Hymenoptera
Insecta
Animalia
1
Black Locust Treehopper
Vanduzea
arquata
28
Treehoppers
Membracidae
Hemiptera
Insecta
Animalia
1
Wharf Roach
Ligia
exotica
117
Isopods
Ligiidae
Isopoda
Malacostraca
Animalia
1
Eastern Cottontail
Sylvilagus
floridanus
1071
Mammals
Leporidae
Lagomorpha
Mammalia
Animalia
1
Eastern Box Turtle
Terrapene
carolina
carolina
2257
Reptiles
Emydidae
Testudines
Reptilia
Animalia
2
Eastern Ratsnake
Pantherophis
alleghaniensis
470
Reptiles
Colubridae
Squamata
Reptilia
Animalia
3
Northern Watersnake
Nerodia
sipedon
sipedon
705
Reptiles
Colubridae
Squamata
Reptilia
Animalia
1
Crowded Parchment
Stereum
complicatum
407
Fungi
Stereaceae
Russulales
Agaricomycetes
Fungi
2
Lacquered Polypore
Ganoderma
lucidum
sensu-lato
148
Fungi
Polyporaceae
Polyporales
Agaricomycetes
Fungi
3
Common Jellyspot
Dacrymyces
stillatus
8
Fungi
Dacrymycetaceae
Dacrymycetales
Dacrymycetes
Fungi
4
Cedar Apple Rust
Gymnosporangium
juniperi-virginianae
331
Fungi
Pucciniaceae
Pucciniales
Pucciniomycetes
Fungi
1
Butterfly Weed
Asclepias
tuberosa
ssp.
tuberosa
262
Milkweed Family
Apocynaceae
Gentianales
Magnoliopsida
Plantae
1
Virginia Pine
Pinus
virginiana
578
Pine Family
Pinaceae
Pinales
Pinopsida
Plantae
View Bibliography