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Checklist for Superfamily Hydrophiloidea Latreille, 1802 (Histerids)
and region Placer County (Eastern California, California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
257
1157
1795
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
256
1156
1795
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
243
1120
1715
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
159
937
1503
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
46
308
435
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
41
249
335
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
7
35
43
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
2
14
15
Families
Genera
Species
 
Taxom
 


List of families for Placer County
2 Families width 15 Species
Hydrophilidae Latreille, 1802Silver Water Beetles14SpeciesTaxom
Helophoridae Leach, 1815Water scavenger beetles1SpeciesTaxom


Genera for Placer County
14 Genera with 15 Species
Anacaena Thomson, 17981SpeciesTaxom
Berosus Leach, 18551SpeciesTaxom
Cercyon Leach, 17581SpeciesTaxom
Cymbiodyta Bedel, 18611SpeciesTaxom
Enochrus Thomson, 18441SpeciesTaxom
Helochares Mulsant, 18611SpeciesTaxom
Helophorus Fabricius, 18605SpeciesTaxom
Helopii Latreille, 1802
0SpeciesTaxom
Helopium Westwood, 18541SpeciesTaxom
Hydrobius Leach, 17581SpeciesTaxom
Hydrochara Berthold, 1823Water Scavenger Beetle1SpeciesTaxom
Hydrochus Leach, 1817
0SpeciesTaxom
Hydrophilus Müller, 1823Giant Water Scavenger Beetles1SpeciesTaxom
Paracymus Thomson, 1867
0SpeciesTaxom


Species list for Placer County
15 Species
Anacaena globula Paykull, 1798
Berosus (Berosus) fraternus LeConte, 1855Calabura
Cercyon (Cercyon) unipunctatus Linnaeus, 1758Water scavenger beetle
Cymbiodyta imbellis LeConte, 1861
Enochrus (Methydrus) ochraceus Melsheimer, 1844
Helochares (Helochares) normatus LeConte, 1861
Helophorus (Helophorus) aequalis C.G. Thomson, 1868
Helophorus (Helophorus) grandis Illiger, 1798Dwarf sand verbena
Helophorus (Rhopalohelophorus) brevipalpis Bedel, 1881
Helophorus (Rhopalohelophorus) lecontei Knisch, 1924Powell's amaranth
Helophorus (Rhopalohelophorus) orientalis Motschulsky, 1860
Helopium agabus J. O. Westwood, 1854
Hydrobius fuscipes C. Linnaeus, 1758Water Scavenger Beetle
Hydrochara obtusata Say, 1823
Hydrophilus (Hydrophilus) triangularis Say, 1823Giant Black Water Beetle

Subnodes of Hydrophiloidea with occurrences in Placer County
FamilyHelophoridae
Leach, 1815
Water scavenger beetles
2
1
Genera
Species

Taxom

FamilyHydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles, water scavenger beetle, Water scavenger beetles, Water scawenger beetles
12
14
Genera
Species

Taxom



Links, sources and further information
Hydrophiloidea at artfakta.se
Hydrophiloidea at dyntaxa.se
Hydrophiloidea at itis.gov