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Maryland Checklist - Class: Malacostraca - all-time (Total: 212)
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
Rock Creek Groundwater Amphipod
Stygobromus
kenki
1
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
2
No Common Name
Neohaustorius
biarticulatus
1
Amphipods
Haustoriidae
Amphipoda
Malacostraca
Animalia
3
No Common Name
Gammarus
minus
1
Amphipods
Gammaridae
Amphipoda
Malacostraca
Animalia
4
No Common Name
Cymadusa
compta
2
Amphipods
Ampithoidae
Amphipoda
Malacostraca
Animalia
5
Serrate Crangonyctid
Crangonyx
serratus
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
6
No Common Name
Crangonyx
stagnicolous
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
7
No Common Name
Apolochus
cresti
12
Amphipods
Amphilochidae
Amphipoda
Malacostraca
Animalia
8
Franz's Cave Amphipod
Stygobromus
franzi
21
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
9
No Common Name
Platorchestia
platensis
1
Amphipods
Talitridae
Amphipoda
Malacostraca
Animalia
10
Capital Area Groundwater Amphipod
Stygobromus
sextarius
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
11
No Common Name
Gammarus
mucronatus
3
Amphipods
Gammaridae
Amphipoda
Malacostraca
Animalia
12
Allegheny Cave Amphipod
Stygobromus
allegheniensis
22
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
13
Feller's Groundwater Amphipod
Stygobromus
felleri
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
14
No Common Name
Stygobromus
amicus
5
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
15
Pizzini's Amphipod
Stygobromus
pizzinii
6
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
16
No Common Name
Apocorophium
lacustre
2
Amphipods
Corophiidae
Amphipoda
Malacostraca
Animalia
17
Greenbrier Cave Amphipod
Stygobromus
emarginatus
6
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
18
Tidewater Amphipod
Stygobromus
indentatus
5
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
19
No Common Name
Ameroculodes
edwardsi
2
Amphipods
Oedicerotidae
Amphipoda
Malacostraca
Animalia
20
Coastal Swamp Amphipod
Synurella
chamberlaini
2
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
21
No Common Name
Gammarus
tigrinus
2
Amphipods
Gammaridae
Amphipoda
Malacostraca
Animalia
22
Dearolf's Cave Amphipod
Crangonyx
dearolfi
4
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
23
Cecil Groundwater Amphipod
Stygobromus
caecilius
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
24
No Common Name
Leptocheirus
plumulosus
3
Amphipods
Aoridae
Amphipoda
Malacostraca
Animalia
25
Shenandoah Valley Cave Amphipod
Stygobromus
gracilipes
7
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
26
Prettyboy Groundwater Amphipod
Stygobromus
paxillus
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
27
No Common Name
Gammarus
fasciatus
1
Amphipods
Gammaridae
Amphipoda
Malacostraca
Animalia
28
Shoemaker's Crangonyctid
Crangonyx
shoemakeri
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
29
Rappahannock Spring Amphipod
Stygobromus
foliatus
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
30
No Common Name
Gammarus
daiberi
3
Amphipods
Gammaridae
Amphipoda
Malacostraca
Animalia
31
No Common Name
Stygobromus
tenuis
tenuis
21
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
32
Potomac Stygobromid
Stygobromus
tenuis
potomacus
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
33
Saltmarsh Flea
Orchestia
grillus
3
Amphipods
Talitridae
Amphipoda
Malacostraca
Animalia
34
No Common Name
Crangonyx
orientalis
1
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
35
Biggers's Cave Amphipod
Stygobromus
biggersi
1
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
1
Sargassum Swimming Crab
Portunus
sayi
1
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
2
Atlantic Rock Crab
Cancer
irroratus
11
Crabs
Cancridae
Decapoda
Malacostraca
Animalia
3
Norway King Crab
Lithodes
maja
0
Crabs
Lithodidae
Decapoda
Malacostraca
Animalia
4
Red-jointed Fiddler Crab
Minuca
minax
14
Crabs
Ocypodidae
Decapoda
Malacostraca
Animalia
5
Say's Mud Crab
Dyspanopeus
sayi
1
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
6
No Common Name
Pagurus
pubescens
0
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
7
No Common Name
Collodes
robustus
0
Crabs
Inachidae
Decapoda
Malacostraca
Animalia
8
Squatter Pea Crab
Tumidotheres
maculatus
0
Crabs
Pinnotheridae
Decapoda
Malacostraca
Animalia
9
Lesser Blue Crab
Callinectes
similis
3
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
10
Acadian Hermit Crab
Pagurus
acadianus
0
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
11
Daddy-longlegs Crab
Latreillia
manningi
0
Crabs
Latreillidae
Decapoda
Malacostraca
Animalia
12
No Common Name
Pinnixa
retinens
0
Crabs
Pinnotheridae
Decapoda
Malacostraca
Animalia
13
Inflated Spiny Crab
Rochinia
crassa
0
Crabs
Pisidae
Decapoda
Malacostraca
Animalia
14
Asian Shore Crab
Hemigrapsus
sanguineus
2
Crabs
Varunidae
Decapoda
Malacostraca
Animalia
15
Chinese Mitten Crab
Eriocheir
sinensis
2
Crabs
Varunidae
Decapoda
Malacostraca
Animalia
16
Coralthicket Hermit
Goreopagurus
piercei
0
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
17
Atlantic Marsh Fiddler Crab
Minuca
pugnax
7
Crabs
Ocypodidae
Decapoda
Malacostraca
Animalia
18
Atlantic Mud Crab
Panopeus
herbstii
5
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
19
No Common Name
Sympagurus
pictus
0
Crabs
Parapaguridae
Decapoda
Malacostraca
Animalia
20
Portly Spider Crab
Libinia
emarginata
3
Crabs
Epialtidae
Decapoda
Malacostraca
Animalia
21
Flat-clawed Hermit Crab
Pagurus
pollicaris
3
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
22
Red Arrow Crab
Stenorhynchus
yangi
0
Crabs
Inachidae
Decapoda
Malacostraca
Animalia
23
Coursehand Lady Crab
Ovalipes
stephensoni
0
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
24
Ocellate Lady Crab
Ovalipes
ocellatus
22
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
25
Eastern Tube Crab
Polyonyx
gibbesi
0
Crabs
Porcellanidae
Decapoda
Malacostraca
Animalia
26
Smooth Elbow Crab
Heterocrypta
granulata
0
Crabs
Parthenopidae
Decapoda
Malacostraca
Animalia
27
Atlantic Ghost Crab
Ocypode
quadrata
33
Crabs
Ocypodidae
Decapoda
Malacostraca
Animalia
28
Broad-backed Sumo Crab
Ethusa
microphthalma
0
Crabs
Dorippidae
Decapoda
Malacostraca
Animalia
29
Smooth mud Crab
Hexapanopeus
angustifrons
1
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
30
No Common Name
Pagurus
politus
0
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
31
Purple Marsh Crab
Sesarma
reticulatum
1
Crabs
Sesarmidae
Decapoda
Malacostraca
Animalia
32
Oyster Pea Crab
Zaops
ostreum
0
Crabs
Pinnotheridae
Decapoda
Malacostraca
Animalia
33
Speckled Purse Crab
Persephona
aquilonaris
4
Crabs
Leucosiidae
Decapoda
Malacostraca
Animalia
34
Gladiator Box Crab
Acanthocarpus
alexandri
0
Crabs
Calappidae
Decapoda
Malacostraca
Animalia
35
Atlantic Blue Crab
Callinectes
sapidus
171
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
36
Calico Box Crab
Hepatus
epheliticus
0
Crabs
Hepatidae
Decapoda
Malacostraca
Animalia
37
Mottled Purse Crab
Persephona
mediterranea
0
Crabs
Leucosiidae
Decapoda
Malacostraca
Animalia
38
Cryptic Teardrop Crab
Pelia
mutica
0
Crabs
Pisidae
Decapoda
Malacostraca
Animalia
39
Blotched Swimming Crab
Portunus
spinimanus
1
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
40
Thin-striped Hermit
Clibanarius
vittatus
3
Crabs
Diogenidae
Decapoda
Malacostraca
Animalia
41
Delicate Stilt Crab
Palicus
gracilis
0
Crabs
Palicidae
Decapoda
Malacostraca
Animalia
42
Atlantic Sand Fiddler Crab
Leptuca
pugilator
5
Crabs
Ocypodidae
Decapoda
Malacostraca
Animalia
43
Gulfweed Crab
Planes
minutus
0
Crabs
Grapsidae
Decapoda
Malacostraca
Animalia
44
Gulf Grassflat Crab
Dyspanopeus
texanus
0
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
45
No Common Name
Libinia
sp.
3
Crabs
Epialtidae
Decapoda
Malacostraca
Animalia
46
No Common Name
Parapagurus
pilosimanus
0
Crabs
Parapaguridae
Decapoda
Malacostraca
Animalia
47
Sand-dollar Pea Crab
Dissodactylus
mellitae
0
Crabs
Pinnotheridae
Decapoda
Malacostraca
Animalia
48
Green Crab
Carcinus
maenas
8
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
49
Long-armed Hermit Crab
Pagurus
longicarpus
3
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
50
Arctic Lyre Crab
Hyas
coarctatus
0
Crabs
Oregoniidae
Decapoda
Malacostraca
Animalia
51
No Common Name
Pinnixa
cylindrica
0
Crabs
Pinnotheridae
Decapoda
Malacostraca
Animalia
52
Thorned Spiny Crab
Rochinia
tanneri
0
Crabs
Pisidae
Decapoda
Malacostraca
Animalia
53
Jonah Crab
Cancer
borealis
0
Crabs
Cancridae
Decapoda
Malacostraca
Animalia
54
No Common Name
Catapagurus
gracilis
0
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
55
Square-backed Marsh Crab
Armases
cinereum
10
Crabs
Sesarmidae
Decapoda
Malacostraca
Animalia
56
Harris's Mud Crab
Rhithropanopeus
harrisii
54
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
57
No Common Name
Homola
barbata
0
Crabs
Homolidae
Decapoda
Malacostraca
Animalia
58
Long-nosed Spider Crab
Libinia
dubia
2
Crabs
Epialtidae
Decapoda
Malacostraca
Animalia
59
Banded Hermit Crab
Pagurus
annulipes
0
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
60
No Common Name
Euprognatha
rastellifera
0
Crabs
Inachidae
Decapoda
Malacostraca
Animalia
61
Bathyal Swimming Crab
Bathynectes
longispina
0
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
62
Iridescent Swimming Crab
Portunus
gibbesii
0
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
63
Striped Porcelain Crab
Porcellana
sigsbeiana
0
Crabs
Porcellanidae
Decapoda
Malacostraca
Animalia
64
Spinous Elbow Crab
Platylambrus
pourtalesii
0
Crabs
Parthenopidae
Decapoda
Malacostraca
Animalia
65
No Common Name
Pinnixa
sayana
0
Crabs
Pinnotheridae
Decapoda
Malacostraca
Animalia
66
Red Deepsea Crab
Chaceon
quinquedens
0
Crabs
Geryonidae
Decapoda
Malacostraca
Animalia
67
Flat-backed Mud Crab
Eurypanopeus
depressus
3
Crabs
Panopeidae
Decapoda
Malacostraca
Animalia
68
No Common Name
Pagurus
arcuatus
0
Crabs
Paguridae
Decapoda
Malacostraca
Animalia
69
Flame Box Crab
Calappa
flammea
0
Crabs
Calappidae
Decapoda
Malacostraca
Animalia
70
Speckled Swimming Crab
Arenaeus
cribrarius
1
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
71
Olive-pit Porcelain Crab
Euceramus
praelongus
1
Crabs
Porcellanidae
Decapoda
Malacostraca
Animalia
72
Atlantic Sand Crab
Emerita
talpoida
24
Crabs
Hippidae
Decapoda
Malacostraca
Animalia
73
Five-spined Purse Crab
Myropsis
quinquespinosa
0
Crabs
Leucosiidae
Decapoda
Malacostraca
Animalia
74
Tube Pea Crab
Pinnixa
chaetopterana
0
Crabs
Pinnotheridae
Decapoda
Malacostraca
Animalia
1
Red Swamp Crayfish
Procambarus
clarkii
46
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
2
Common Crayfish
Cambarus
bartonii
60
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
3
Rusty Crayfish
Faxonius
rusticus
15
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
4
Upland Burrowing Crayfish
Cambarus
dubius
10
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
5
White River Crayfish
Procambarus
acutus
22
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
6
Spiny-cheeked Crayfish
Faxonius
limosus
36
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
7
Devil Crayfish
Lacunicambarus
diogenes
37
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
8
Southern White River Crayfish
Procambarus
zonangulus
4
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
9
Acuminate Crayfish
Cambarus
acuminatus
13
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
10
Allegheny Crayfish
Faxonius
obscurus
28
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
11
Little Brown Mudbug
Lacunicambarus
thomai
1
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
12
Virile Crayfish
Faxonius
virilis
38
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
13
Digger Crayfish
Creaserinus
fodiens
13
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
14
Appalachian Brook Crayfish
Cambarus
carinirostris
9
Crayfish
Cambaridae
Decapoda
Malacostraca
Animalia
1
No Common Name
Armadillidium
nasatum
60
Isopods
Armadillidiidae
Isopoda
Malacostraca
Animalia
2
No Common Name
Lirceus
brachyurus
4
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
3
Wharf Roach
Ligia
exotica
117
Isopods
Ligiidae
Isopoda
Malacostraca
Animalia
4
Common Pill Bug
Armadillidium
vulgare
36
Isopods
Armadillidiidae
Isopoda
Malacostraca
Animalia
5
No Common Name
Caecidotea
vandeli
8
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
6
Baltic Isopod
Idotea
balthica
3
Isopods
Idoteidae
Isopoda
Malacostraca
Animalia
7
No Common Name
Scyphacella
arenicola
1
Isopods
Scyphacidae
Isopoda
Malacostraca
Animalia
8
Allegheny Spring Isopod
Caecidotea
alleghenyensis
7
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
9
No Common Name
Caecidotea
forbesi
16
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
10
No Common Name
Hyloniscus
riparius
1
Isopods
Trichoniscidae
Isopoda
Malacostraca
Animalia
11
No Common Name
Caecidotea
scrupulosa
0
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
12
No Common Name
Edotia
triloba
2
Isopods
Idoteidae
Isopoda
Malacostraca
Animalia
13
Curly Woodlouse
Cylisticus
convexus
5
Isopods
Cylisticidae
Isopoda
Malacostraca
Animalia
14
No Common Name
Cyathura
polita
5
Isopods
Anthuridae
Isopoda
Malacostraca
Animalia
15
European Sowbug
Oniscus
asellus
14
Isopods
Oniscidae
Isopoda
Malacostraca
Animalia
16
No Common Name
Philoscia
muscorum
60
Isopods
Philosciidae
Isopoda
Malacostraca
Animalia
17
No Common Name
Caecidotea
franzi
6
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
18
No Common name
Caecidotea
racovitzai
5
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
19
No Common Name
Nerocila
lanceolata
1
Isopods
Cymothoidae
Isopoda
Malacostraca
Animalia
20
No Common Name
Porcellionides
sp.
3
Isopods
Porcellionidae
Isopoda
Malacostraca
Animalia
21
No Common Name
Cassidinidea
ovalis
1
Isopods
Sphaeromatidae
Isopoda
Malacostraca
Animalia
22
No Common Name
Caecidotea
kenki
27
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
23
No Common Name
Caecidotea
mausi
2
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
24
No Common Name
Erichsonella
attenuata
6
Isopods
Idoteidae
Isopoda
Malacostraca
Animalia
25
No Common Name
Olencira
praegustator
2
Isopods
Cymothoidae
Isopoda
Malacostraca
Animalia
26
No Common Name
Probopyrus
pandalicola
4
Isopods
Bopyridae
Isopoda
Malacostraca
Animalia
27
No Common Name
Cyathura
burbancki
1
Isopods
Anthuridae
Isopoda
Malacostraca
Animalia
28
No Common Name
Caecidotea
pricei
29
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
29
No Common Name
Caecidotea
communis
16
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
30
Common Rough Woodlouse
Porcellio
scaber
39
Isopods
Porcellionidae
Isopoda
Malacostraca
Animalia
31
No Common Name
Caecidotea
nordeni
3
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
32
No Common Name
Cassidinidea
lunifrons
1
Isopods
Sphaeromatidae
Isopoda
Malacostraca
Animalia
33
No Common Name
Haplophthalmus
danicus
6
Isopods
Trichoniscidae
Isopoda
Malacostraca
Animalia
34
No Common Name
Synidotea
laevidorsalis/laticauda
5
Isopods
Idoteidae
Isopoda
Malacostraca
Animalia
35
No Common Name
Caecidotea
holsingeri
1
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
36
No Common Name
Caecidotea
nodula
26
Isopods
Asellidae
Isopoda
Malacostraca
Animalia
37
No Common Name
Trachelipus
rathkii
64
Isopods
Trachelipodidae
Isopoda
Malacostraca
Animalia
38
No Common Name
Trichoniscus
pusillus
1
Isopods
Trichoniscidae
Isopoda
Malacostraca
Animalia
39
No Common Name
Livoneca
redmanii
11
Isopods
Cymothoidae
Isopoda
Malacostraca
Animalia
1
Florida Lobsterette
Nephropsis
aculeata
0
Lobsters
Nephropidae
Decapoda
Malacostraca
Animalia
2
No Common Name
Munida
iris
0
Lobsters
Galatheidae
Decapoda
Malacostraca
Animalia
3
American Lobster
Homarus
americanus
0
Lobsters
Nephropidae
Decapoda
Malacostraca
Animalia
4
No Common Name
Agononida
longipes
0
Lobsters
Galatheidae
Decapoda
Malacostraca
Animalia
5
No Common Name
Munida
valida
0
Lobsters
Galatheidae
Decapoda
Malacostraca
Animalia
1
No Common Name
Squilla
empusa
2
Mantis Shrimp
Squillidae
Stomatopoda
Malacostraca
Animalia
1
No Common Name
Americamysis
bigelowi
1
Opossum Shrimp
Mysidae
Mysida
Malacostraca
Animalia
1
Bristled Longbeak
Dichelopandalus
leptocerus
0
Shrimp
Pandalidae
Decapoda
Malacostraca
Animalia
2
Zostera Shrimp
Hippolyte
zostericola
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
3
Pink Shrimp
Farfantepenaeus
duorarum
0
Shrimp
Penaeidae
Decapoda
Malacostraca
Animalia
4
No Common Name
Hadropenaeus
modestus
0
Shrimp
Penaeidae
Decapoda
Malacostraca
Animalia
5
Ghost Shrimp
Gilvossius
setimanus
0
Shrimp
Callianassidae
Decapoda
Malacostraca
Animalia
6
No Common Name
Axius
armatus
0
Shrimp
Axiidae
Decapoda
Malacostraca
Animalia
7
Polar Lebbeid
Lebbeus
polaris
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
8
Daggerblade Grass Shrimp
Palaemon
pugio
10
Shrimp
Palaemonidae
Decapoda
Malacostraca
Animalia
9
No Common Name
Plesionika
tenuipes
0
Shrimp
Pandalidae
Decapoda
Malacostraca
Animalia
10
Deep Water Rose Shrimp
Parapenaeus
politus
0
Shrimp
Penaeidae
Decapoda
Malacostraca
Animalia
11
Sars Shrimp
Sabinea
sarsii
0
Shrimp
Crangonidae
Decapoda
Malacostraca
Animalia
12
Estuarine Longeye Shrimp
Ogyrides
alphaerostris
0
Shrimp
Ogyrididae
Decapoda
Malacostraca
Animalia
13
No Common Name
Bythocaris
nana
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
14
Arrow Shrimp
Tozeuma
carolinense
2
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
15
Circumpolar Eualid
Eualus
gaimardii
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
16
Royal Red Shrimp
Pleoticus
robustus
0
Shrimp
Solenoceridae
Decapoda
Malacostraca
Animalia
17
Rough-necked Shrimp
Rimapenaeus
constrictus
2
Shrimp
Penaeidae
Decapoda
Malacostraca
Animalia
18
Big-clawed Snapping Shrimp
Alpheus
heterochaelis
0
Shrimp
Alpheoidea
Decapoda
Malacostraca
Animalia
19
No Common Name
Naushonia
crangonoides
0
Shrimp
Laomediidae
Decapoda
Malacostraca
Animalia
20
Doll Eualid
Eualus
pusiolus
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
21
Oriental Shrimp
Palaemon
macrodactylus
8
Shrimp
Palaemonidae
Decapoda
Malacostraca
Animalia
22
Golden Shrimp
Plesionika
martia
0
Shrimp
Pandalidae
Decapoda
Malacostraca
Animalia
23
No Common Name
Lucifer
typus
0
Shrimp
Luciferidae
Decapoda
Malacostraca
Animalia
24
False Zostera Shrimp
Hippolyte
pleuracanthus
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
25
Brown Grass Shrimp
Leander
tenuicornis
0
Shrimp
Palaemonidae
Decapoda
Malacostraca
Animalia
26
Northern Brown Shrimp
Farfantepenaeus
aztecus
10
Shrimp
Penaeidae
Decapoda
Malacostraca
Animalia
27
Coastal Mud Shrimp
Upogebia
affinis
1
Shrimp
Upogebiidae
Decapoda
Malacostraca
Animalia
28
No Common Name
Axius
serratus
0
Shrimp
Axiidae
Decapoda
Malacostraca
Animalia
29
Slender Sargassum Shrimp
Latreutes
fucorum
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
30
Brackish Grass Shrimp
Palaemon
mundusnovus
0
Shrimp
Palaemonidae
Decapoda
Malacostraca
Animalia
31
No Common Name
Pontophilus
brevirostris
0
Shrimp
Crangonidae
Decapoda
Malacostraca
Animalia
32
Giant Red Shrimp
Aristaeomorpha
foliacea
0
Shrimp
Aristeidae
Decapoda
Malacostraca
Animalia
33
Sand Shrimp
Crangon
septemspinosa
4
Shrimp
Crangonidae
Decapoda
Malacostraca
Animalia
34
Bigclaw Hippolyte
Caridion
gordoni
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
35
Northern White Shrimp
Litopenaeus
setiferus
13
Shrimp
Penaeidae
Decapoda
Malacostraca
Animalia
36
Peppermint Shrimp
Lysmata
wurdemanni
1
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
37
Riverine Grass Shrimp
Palaemon
paludosus
3
Shrimp
Palaemonidae
Decapoda
Malacostraca
Animalia
38
Marsh Grass Shrimp
Palaemon
vulgaris
2
Shrimp
Palaemonidae
Decapoda
Malacostraca
Animalia
39
No Common Name
Lucifer
faxoni
0
Shrimp
Luciferidae
Decapoda
Malacostraca
Animalia
40
Pink-speckled Shrimp
Penaeopsis
serrata
0
Shrimp
Penaeidae
Decapoda
Malacostraca
Animalia
41
Seven-lined Shrimp
Sabinea
septemcarinata
0
Shrimp
Crangonidae
Decapoda
Malacostraca
Animalia
42
Cerulean Sargassum Shrimp
Hippolyte
coerulescens
0
Shrimp
Hippolytidae
Decapoda
Malacostraca
Animalia
1
No Common Name
Hargeria
rapax
2
Tanaids
Leptocheliidae
Tanaidacea
Malacostraca
Animalia
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