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Maryland Checklist - Genus: Stygobromus - all-time (Total: 16)
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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
Pizzini's Amphipod
Stygobromus
pizzinii
6
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
2
No Common Name
Stygobromus
amicus
5
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
3
Allegheny Cave Amphipod
Stygobromus
allegheniensis
22
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
4
Greenbrier Cave Amphipod
Stygobromus
emarginatus
6
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
5
Cecil Groundwater Amphipod
Stygobromus
caecilius
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
6
Rock Creek Groundwater Amphipod
Stygobromus
kenki
1
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
7
Capital Area Groundwater Amphipod
Stygobromus
sextarius
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
8
Rappahannock Spring Amphipod
Stygobromus
foliatus
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
9
Shenandoah Valley Cave Amphipod
Stygobromus
gracilipes
7
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
10
No Common Name
Stygobromus
tenuis
tenuis
21
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
11
Biggers's Cave Amphipod
Stygobromus
biggersi
1
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
12
Franz's Cave Amphipod
Stygobromus
franzi
21
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
13
Feller's Groundwater Amphipod
Stygobromus
felleri
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
14
Prettyboy Groundwater Amphipod
Stygobromus
paxillus
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
15
Potomac Stygobromid
Stygobromus
tenuis
potomacus
0
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
16
Tidewater Amphipod
Stygobromus
indentatus
5
Amphipods
Crangonyctidae
Amphipoda
Malacostraca
Animalia
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