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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region American River (El Dorado County, California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
65
149
183
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
65
149
183
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
57
132
155
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
39
97
117
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
9
24
29
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
7
9
9
Families
Genera
Species
 
Taxom
 


List of families for American River
7 Families width 9 Species and 1 Subspecies
Cerambycidae (Latreille, 1802)Long Horn beetles2SpeciesTaxom
Chrysomelidae Latreille, 1802Casebearers1SpeciesTaxom
Tenebrionidae Latreille, 1802Darkling Beetle1SpeciesTaxom
Hydrophilidae Latreille, 1802Silver Water Beetles2SpeciesTaxom
Helophoridae Leach, 1815Water scavenger beetles1SpeciesTaxom
Meloidae Gyllenhal, 1810Blister Beetle1SpeciesTaxom
Scarabaeidae Latreille, 1802Dung beetles1SpeciesTaxom


Genera for American River
9 Genera with 9 Species
Chlorophorus Chevrolat, 19921SpeciesTaxom
Cryptocephalus Geoffroy, 1898Cylindrical leaf beetles1SpeciesTaxom
Eleodes Eschscholtz, 1851Clown bug1SpeciesTaxom
Enochrus Thomson, 18951SpeciesTaxom
Helopium Westwood, 18541SpeciesTaxom
Limnoxenus Motschoulsky, 18801SpeciesTaxom
Lytta Fabricius, 18511SpeciesTaxom
Onthophagus Latreille, 18421SpeciesTaxom
Tragosoma Serville, 18901SpeciesTaxom


Species list for American River
9 Species and 1 Subspecies
Chlorophorus eleodes eleodes (Pu, 1992)⇒ Rhaphuma eleodes eleodes Fairmaire, 1889
Cryptocephalus pubicollis Linell, 1898Omnivorous looper
Eleodes armata LeConte, 1851
Enochrus (Methydrus) eyrensis Blackburn, 1895
Helopium agabus J. O. Westwood, 1854
Limnoxenus zealandicus Broun, 1880
Lytta (Poreopasta) stygica LeConte, 1851
Onthophagus pronus Erichson, 1842
Tragosoma pilosicorne (Casey, 1890)⇒ Tragosoma pilosicornis Casey, 1890

Subnodes of Polyphaga with occurrences in American River
InfraorderCucujiformia
Lameere, 1938
4
5
5
Families
Genera
Species

Taxom

InfraorderScarabaeiformia
Crowson, 1960
1
1
1
Family
Genus
Species

Taxom

InfraorderStaphyliniformia
Lameere, 1900
2
3
3
Families
Genera
Species

Taxom



Links, sources and further information
Polyphaga at artfakta.se
Polyphaga at dyntaxa.se
Polyphaga at gbif.org
Polyphaga at irmng.org
Polyphaga at itis.gov
Polyphaga at itis.gov