Home
Vertebrates
All
Amphibians
Birds
Fish
Mammals
Reptiles
Reptiles and Amphibians
Sharks and Rays
Insects
All
Ants
Beetles
Bees
Butterflies
Cicadas
Damselflies
Dragonflies
Dragonflies and Damselflies
Fleas
Flies (Diptera)
Grasshoppers and Crickets
Hornets and Wasps
Katydids
Mosquitoes
Micro Moths
Moths
Planthoppers
Robber Flies
Sawflies, Horntails, Wood Wasps
Scale Insects
Stoneflies
Tiger Beetles
Treehoppers
True Bugs (Hemiptera)
Other Invertebrates
Amphipods
Bivalves - Freshwater
Bivalves - Saltwater
Crabs, Lobsters, and Shrimp
Crayfish
Earthworms
Gastropods
Harvestmen
Isopods
Jellyfish
Nematodes
Proturans
Sea Urchins
Spiders
Springtails
Ticks
Plants
Browse by family
Aster Family
Bryophytes
Carnivorous Plants
Clubmosses, Quillworts, Spikemosses
Ferns
Grasses
Iris Family
Milkweed Family
Mosses
Orchids
Pea Family
Rose Family
Sedges and Rushes
Fungi/Other
Algae - Freshwater
Algae - Marine Macroalgae
Algae - Marine Microalgae
Fungi - All
Fungi - Browse by family
Fungi - Ascomycota
Fungi - Basidiomycota
Lichens
Slime Molds
Explore
Bibliography
Maryland Quad Map
Maryland Quad Heat Map
Top 100 Contributors by Species
Top 100 Contributors by Species (2022)
Top 100 Contributors by Records
New Stuff Report (this month)
iNaturalist Integration Summary
MBP Brochure
Partnerships
Editors
Photographers
Other Contributors
Get Involved
FAQs
About Records
Dedication
Links
MBP on Facebook
MBP on Twitter
MBP on Instagram
MBP project at iNaturalist
Share photos on Flickr
MBP at Amazon Smile
MBP Google Group
Maryland Plant Atlas
MD/DCRC Resources
Stewart and Robbins (1958)
eBird
Sites
Andelot Farm
Chino Farms
Fort Smallwood Park
Horn Point Laboratory
Howard County Conservancy
Jemicy School
Rocky Gap State Park
Turkey Point Bird Count
Weinberg Park
Maryland Checklist - Rick Cheicante - all-time (Total: 92)
Filter by category...
Show All
Amphibians
\n
Animals
\n
Ants
\n
Bees
\n
Beetles
\n
Birds
\n
Butterflies
\n
Damselflies
\n
Dragonflies
\n
Ferns
\n
Fish
\n
Flies
\n
Fungi
\n
Grasses
\n
Grasshoppers
\n
Insects
\n
Lichens
\n
Mammals
\n
Moths
\n
Plants
\n
Reptiles
\n
Spiders
\n
True Bugs
\n
Filter by tag...
Show All
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
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)
\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
S1M (State rare migrant)
\n
S1N (State rare non-breeder)
\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
\n
S2 (State rare)
\n
S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
\n
S2S3B (State rare breeder)
\n
S3 (Watch list)
\n
S3B (State watchlist breeder)
\n
S3S4
\n
S3S4B (State watchlist breeder)
\n
S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
\n
SR (State rare)
\n
Status Uncertain
\n
SUB (Status uncertain breeder)
\n
SXB (State extirpated breeder)
\n
SXM (State extirpated migrant)
\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
Records  
Category
Family
Order
Class
Kingdom
1
Long-tailed Duck
Clangula
hyemalis
394
Birds
Anatidae
Anseriformes
Aves
Animalia
2
Hudsonian Godwit
Limosa
haemastica
69
Birds
Scolopacidae
Charadriiformes
Aves
Animalia
3
Black Skimmer
Rynchops
niger
117
Birds
Laridae
Charadriiformes
Aves
Animalia
4
Philadelphia Vireo
Vireo
philadelphicus
141
Birds
Vireonidae
Passeriformes
Aves
Animalia
5
White-throated Sparrow
Zonotrichia
albicollis
1847
Birds
Emberizidae
Passeriformes
Aves
Animalia
1
Pearl Crescent
Phyciodes
tharos
1411
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
2
Little Wood Satyr
Megisto
cymela
376
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
3
Eastern Comma
Polygonia
comma
493
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
4
Silver-bordered Fritillary
Boloria
selene
20
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
5
Hoary Edge
Cecropterus
lyciades
54
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
6
Bronze Copper
Lycaena
hyllus
73
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
7
Orange Sulphur
Colias
eurytheme
1115
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
8
Pepper and Salt Skipper
Amblyscirtes
hegon
39
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
9
Peck's Skipper
Polites
peckius
942
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
10
Monarch
Danaus
plexippus
2004
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
11
Eastern Tailed-Blue
Cupido
comyntas
1731
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
12
Ocola Skipper
Panoquina
ocola
239
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
13
Appalachian Brown
Lethe
appalachia
196
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
14
Summer Azure
Celastrina
neglecta
639
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
15
Sachem
Atalopedes
campestris
1883
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
1
Superb Jewelwing
Calopteryx
amata
19
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
2
Rambur's Forktail
Ischnura
ramburii
214
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
3
Powdered Dancer
Argia
moesta
323
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
4
Swamp Spreadwing
Lestes
vigilax
175
Damselflies
Lestidae
Odonata
Insecta
Animalia
5
Southern Sprite
Nehalennia
integricollis
25
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
6
Eastern Red Damsel
Amphiagrion
saucium
126
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
7
Fragile Forktail
Ischnura
posita
1414
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
8
Blue-ringed Dancer
Argia
sedula
21
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
9
Sparkling Jewelwing
Calopteryx
dimidiata
33
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
10
Spotted Spreadwing
Lestes
congener
86
Damselflies
Lestidae
Odonata
Insecta
Animalia
11
Eastern Forktail
Ischnura
verticalis
1072
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
12
Dusky Dancer
Argia
translata
145
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
13
Blue-fronted Dancer
Argia
apicalis
480
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
14
Elegant Spreadwing
Lestes
inaequalis
40
Damselflies
Lestidae
Odonata
Insecta
Animalia
15
Ebony Jewelwing
Calopteryx
maculata
1625
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
16
Citrine Forktail
Ischnura
hastata
422
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
17
Blue-tipped Dancer
Argia
tibialis
485
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
18
Sedge Sprite
Nehalennia
irene
27
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
19
Great Spreadwing
Archilestes
grandis
95
Damselflies
Lestidae
Odonata
Insecta
Animalia
20
Appalachian Jewelwing
Calopteryx
angustipennis
20
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
21
Skimming Bluet
Enallagma
geminatum
284
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
22
Duckweed Firetail
Telebasis
byersi
8
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
23
Variable Dancer
Argia
fumipennis
892
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
24
American Rubyspot
Hetaerina
americana
250
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
25
Slender Spreadwing
Lestes
rectangularis
421
Damselflies
Lestidae
Odonata
Insecta
Animalia
26
Aurora Damsel
Chromagrion
conditum
111
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
27
Seepage Dancer
Argia
bipunctulata
160
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
28
Lilypad Forktail
Ischnura
kellicotti
135
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
29
Sphagnum Sprite
Nehalennia
gracilis
169
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
30
Hagen's Bluet
Enallagma
hageni
103
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
1
Arrowhead Spiketail
Cordulegaster
obliqua
53
Dragonflies
Cordulegastridae
Odonata
Insecta
Animalia
2
Robust Baskettail
Epitheca
spinosa
43
Dragonflies
Corduliidae
Odonata
Insecta
Animalia
3
Shadow Darner
Aeshna
umbrosa
166
Dragonflies
Aeshnidae
Odonata
Insecta
Animalia
4
Selys' Sundragon
Helocordulia
selysii
25
Dragonflies
Corduliidae
Odonata
Insecta
Animalia
5
Beaverpond Baskettail
Epitheca
canis
11
Dragonflies
Corduliidae
Odonata
Insecta
Animalia
6
Harpoon Clubtail
Phanogomphus
descriptus
6
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
7
Brown Spiketail
Cordulegaster
bilineata
80
Dragonflies
Cordulegastridae
Odonata
Insecta
Animalia
8
Clamp-tipped Emerald
Somatochlora
tenebrosa
53
Dragonflies
Corduliidae
Odonata
Insecta
Animalia
9
Chalk-fronted Corporal
Ladona
julia
45
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
10
Common Baskettail
Epitheca
cynosura
328
Dragonflies
Corduliidae
Odonata
Insecta
Animalia
11
Lancet Clubtail
Phanogomphus
exilis
234
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
12
Twin-spotted Spiketail
Cordulegaster
maculata
80
Dragonflies
Cordulegastridae
Odonata
Insecta
Animalia
13
Stygian Shadowdragon
Neurocordulia
yamaskanensis
10
Dragonflies
Corduliidae
Odonata
Insecta
Animalia
14
Blue Dasher
Pachydiplax
longipennis
2273
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
15
Spatterdock Darner
Rhionaeschna
mutata
27
Dragonflies
Aeshnidae
Odonata
Insecta
Animalia
16
Gray Petaltail
Tachopteryx
thoreyi
142
Dragonflies
Petaluridae
Odonata
Insecta
Animalia
17
Dusky Clubtail
Phanogomphus
spicatus
10
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
18
Common Green Darner
Anax
junius
2012
Dragonflies
Aeshnidae
Odonata
Insecta
Animalia
19
Delta-spotted Spiketail
Cordulegaster
diastatops
24
Dragonflies
Cordulegastridae
Odonata
Insecta
Animalia
20
Umber Shadowdragon
Neurocordulia
obsoleta
22
Dragonflies
Corduliidae
Odonata
Insecta
Animalia
21
Dot-tailed Whiteface
Leucorrhinia
intacta
40
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
22
Uhler's Sundragon
Helocordulia
uhleri
16
Dragonflies
Corduliidae
Odonata
Insecta
Animalia
23
Rapids Clubtail
Phanogomphus
quadricolor
51
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
1
Twelve-spotted Tiger Beetle
Cicindela
duodecimguttata
31
Tiger Beetles
Carabidae
Coleoptera
Insecta
Animalia
1
Red Fox
Vulpes
vulpes
637
Mammals
Canidae
Carnivora
Mammalia
Animalia
1
Common Jack in the Pulpit
Arisaema
triphyllum
555
Arum Family
Araceae
Arales
Magnoliopsida
Plantae
2
Skunk Cabbage
Symplocarpus
foetidus
956
Arum Family
Araceae
Arales
Magnoliopsida
Plantae
1
American Hornbeam
Carpinus
caroliniana
475
Birch Family
Betulaceae
Fagales
Magnoliopsida
Plantae
1
Flowering Dogwood
Cornus
florida
707
Dogwood Family
Cornaceae
Cornales
Magnoliopsida
Plantae
1
Dwarf Ginseng
Panax
trifolius
264
Ginseng Family
Araliaceae
Apiales
Magnoliopsida
Plantae
1
Mountain Laurel
Kalmia
latifolia
835
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
Yellow Trout Lily
Erythronium
americanum
ssp.
americanum
523
Lily Family
Liliaceae
Liliales
Magnoliopsida
Plantae
1
Azure Bluets
Houstonia
caerulea
534
Madder Family
Rubiaceae
Rubiales
Magnoliopsida
Plantae
1
Virginia Springbeauty
Claytonia
virginica
990
Montia Family
Montiaceae
Caryophyllales
Magnoliopsida
Plantae
1
Garden Yellowrocket
Barbarea
vulgaris
180
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
2
Early Yellowrocket
Barbarea
verna
140
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
3
Pennsylvania Bittercress
Cardamine
pensylvanica
118
Mustard Family
Brassicaceae
Brassicales
Magnoliopsida
Plantae
1
Star Chickweed
Stellaria
pubera
340
Pink Family
Caryophyllaceae
Caryophyllales
Magnoliopsida
Plantae
1
Jetbead
Rhodotypos
scandens
72
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
2
Indian Strawberry
Potentilla
indica
461
Rose Family
Rosaceae
Rosales
Magnoliopsida
Plantae
1
Sensitive Fern
Onoclea
sensibilis
984
Ferns
Onocleaceae
Polypodiales
Polypodiopsida
Plantae
2
Common Polypody
Polypodium
virginianum
249
Ferns
Polypodiaceae
Polypodiales
Polypodiopsida
Plantae
View Bibliography