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Checklist for Tribe Omicrini Smetana, 1975
and region North America (America)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
1156
31409
217039
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
1150
31356
216933
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
1053
30832
214432
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
585
24354
178963
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
162
8327
62388
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
145
7661
54713
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
14
1348
12399
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
4
81
706
Families
Genera
Species
 
Taxom
 
FamilyHydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles
77
702
Genera
Species
 
Taxom
 
SubfamilySphaeridiinae
Latreille, 1802
29
157
Genera
Species
 
Taxom
 
TribeOmicrini
Smetana, 1975
4
9
Genera
Species
 
Taxom
 


Genera for North America
4 Genera with 9 Species
Aculomicrus Smetana, 19751SpeciesTaxom
Heteryon Sharp, 18821SpeciesTaxom
Noteropagus Orchymont, 19251SpeciesTaxom
Omicrus Sharp, 19756SpeciesTaxom


Species list for North America
9 Species
Aculomicrus minimus Smetana, 1975
Heteryon depressus Sharp, 1882Grand Junction camissonia
Noteropagus obliquus Orchymont, 1925Water scavenger beetle
Omicrus brevipes Sharp, 1879Grand Canyon suncup
Omicrus globulus Sharp, 1882
Omicrus intermedius Smetana, 1975
Omicrus laevis Sharp, 1887
Omicrus palmarum Schwarz, 1878
Omicrus seriatus Smetana, 1975


Links, sources and further information
Omicrini at itis.gov