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Checklist for Superfamily Hydrophiloidea Latreille, 1802 (Histerids)
and region Pittsburg (Contra Costa County, California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
103
300
283
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
103
300
283
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
100
293
275
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
77
263
249
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
37
158
140
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
32
131
110
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
5
32
17
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
1
7
7
Family
Genera
Species
 
Taxom
 


List of families for Pittsburg (Contra Costa County)
1 Family width 7 Species
Hydrophilidae (Latreille, 1802)Silver Water Beetles7SpeciesTaxom


Genera for Pittsburg (Contra Costa County)
7 Genera with 7 Species
Berosus Leach, 17971SpeciesTaxom
Cercyon Leach, 18252SpeciesTaxom
Helophorus Fabricius, 19241SpeciesTaxom
Hydrochus Leach, 1817
0SpeciesTaxom
Hydrophilus Müller, 1868Giant Water Scavenger Beetles1SpeciesTaxom
Paracymus Thomson, 1867
0SpeciesTaxom
Tropisternus Solier, 1775water scavenger beetle2SpeciesTaxom


Species list for Pittsburg (Contra Costa County)
7 Species
Berosus (Berosus) peregrinus Herbst, 1797
Cercyon (Cercyon) haemorrhoidalis (Fabricius, 1775)⇒ Cercyon impressus Sturm, 1807
Cercyon (Cercyon) praetextatus Say, 1825
Helophorus (Rhopalohelophorus) lecontei Knisch, 1924Powell's amaranth
Hydrophilus (Dibolocelus) ovatus (Gemminger & ..., 1868)⇒ Dibolocelus ovalis Ziegler, 1844
Tropisternus (Strepitornus) collaris Fabricius, 1775
Tropisternus (Tropisternus) lateralis (Fabricius, 1775)⇒ Tropisternus glaber Herbst, 1797

Subnodes of Hydrophiloidea with occurrences in Pittsburg (Contra Costa County)
FamilyHydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles, water scavenger beetle, Water scavenger beetles, Water scawenger beetles
7
7
Genera
Species

Taxom



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