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Maryland Checklist - Family: Hydrophilidae - all-time (Total: 100)
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
No Common Name
Cymbiodyta
vindictata
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
2
No Common Name
Hydrochus
rufipes
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
3
No Common Name
Tropisternus
quadristriatus
1
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
4
No Common Name
Paracymus
subcupreus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
5
No Common Name
Cercyon
occallatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
6
No Common Name
Helophorus
lineatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
7
No Common Name
Berosus
aculeatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
8
No Common Name
Enochrus
cinctus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
9
No Common Name
Hydrochus
scabratus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
10
No Common Name
Sperchopsis
tessellata
9
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
11
No Common Name
Cercyon
pygmaeus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
12
No Common Name
Hydraena
angulicollis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
13
No Common Name
Berosus
fraternus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
14
No Common Name
Enochrus
consortus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
15
No Common Name
Hydrochus
squamifer
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
16
No Common Name
Sphaeridium
lunatum
1
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
17
No Common Name
Cercyon
unipunctatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
18
No Common Name
Hydraena
marginicollis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
19
No Common Name
Berosus
pantherinus
2
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
20
No Common Name
Enochrus
hamiltoni
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
21
No Common Name
Laccobius
minutoides
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
22
No Common Name
Cercyon
analis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
23
No Common Name
Tectosternum
naviculare
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
24
No Common Name
Chaetarthria
atra
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
25
No Common Name
Hydraena
quadricurvipes
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
26
No Common Name
Laccobius
reflexipenis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
27
No Common Name
Cercyon
connivens
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
28
No Common Name
Enochrus
pygmaeus
nebulosus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
29
No Common Name
Cryptopleurum
americanum
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
30
No Common Name
Hydraena
youngi
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
31
No Common Name
Tropisternus
collaris
striolatus
28
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
32
No Common Name
Limnebius
discolor
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
33
No Common Name
Cercyon
haemorrhoidalis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
34
No Common Name
Enochrus
sublongus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
35
No Common Name
Cryptopleurum
subtile
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
36
No Common Name
Hydrobius
tumidus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
37
No Common Name
Tropisternus
natator
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
38
No Common Name
Oosternum
costatum
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
39
No Common Name
Cercyon
mendax
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
40
No Common Name
Cymbiodyta
bifida
16
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
41
No Common Name
Cymbiodyta
blanchardi
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
42
No Common Name
Hydrochara
obtusata
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
43
No Common Name
Hydrophilus
ovatus
18
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
44
No Common Name
Paracymus
nanus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
45
No Common Name
Cercyon
nigriceps
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
46
No Common Name
Helophorus
linearis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
47
No Common Name
Anacaena
suturalis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
48
No Common Name
Cymbiodyta
minima
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
49
No Common Name
Hydrochara
soror
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
50
No Common Name
Cercyon
quisquilius
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
51
No Common Name
Phaenonotum
exstriatum
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
52
No Common Name
Cercyon
praetextatus
8
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
53
No Common Name
Hydraena
ancylis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
54
No Common Name
Berosus
exiguus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
55
No Common Name
Cymbiodyta
semistriata
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
56
No Common Name
Hydrochus
foveatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
57
No Common Name
Limnohydrobius
melaenus
9
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
58
No Common Name
Sphaeridium
bipustulatum
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
59
No Common Name
Cercyon
terminatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
60
No Common Name
Hydraena
appalachicola
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
61
No Common Name
Berosus
ordinatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
62
No Common Name
Enochrus
blatcheyi
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
63
No Common Name
Hydrochus
rugosus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
64
No Common Name
Sphaeridium
scarabaeoides
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
65
No Common Name
Cercyon
versicolor
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
66
No Common Name
Hydraena
pensylvanica
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
67
No Common Name
Berosus
peregrinus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
68
No Common Name
Enochrus
consors
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
69
No Common Name
Hydrochus
simplex
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
70
No Common Name
Chaetarthria
pallida
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
71
No Common Name
Hydraena
spangleri
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
72
No Common Name
Tropisternus
blatchleyi
1
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
73
No Common Name
Enochrus
fimbriatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
74
No Common Name
Hydrochus
subcuperus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
75
No Common Name
Berosus
sayi
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
76
No Common Name
Cryptopleurum
minutum
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
77
No Common Name
Hydrobius
fuscipes
1
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
78
No Common Name
Tropisternus
lateralis
nimbatus
37
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
79
No Common Name
Laccobius
nevadensis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
80
No Common Name
Cercyon
assecla
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
81
No Common Name
Enochrus
ochraceus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
82
No Common Name
Cryptopleurum
vagans
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
83
No Common Name
Hydrochara
brevipalpis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
84
Giant Black Water Beetle
Hydrophilus
triangularis
25
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
85
No Common Name
Laccobius
spangleri
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
86
No Common Name
Cercyon
depressus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
87
No Common Name
Enochrus
reflexipennis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
88
No Common Name
Cymbiodyta
chamberlaini
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
89
No Common Name
Hydrochara
occulta
1
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
90
No Common Name
Cercyon
roseni
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
91
No Common Name
Ochthebius
benefossus
1
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
92
No Common Name
Cercyon
lateralis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
93
No Common Name
Helochares
maculicollis
1
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
94
No Common Name
Cymbiodyta
rotunda
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
95
No Common Name
Hydrochus
excavatus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
96
Seth Forest Water Scavenger Beetle
Hydrochus
spangleri
20
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
97
No Common Name
Oosternum
pubescens
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
98
No Common Name
Cercyon
minusculus
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
99
No Common Name
Helophorus
auricollis
0
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
100
No Common Name
Hydrochara
obtusata
1
Water Scavenger Beetles
Hydrophilidae
Coleoptera
Insecta
Animalia
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