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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Six Rivers National Forest (California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
20
29
22
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
20
29
22
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
19
28
21
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
13
18
16
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
4
6
7
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
2
2
3
Families
Genera
Species
 
Taxom
 


List of families for Six Rivers National Forest
2 Families width 3 Species
Hydrophilidae Latreille, 1802Silver Water Beetles2SpeciesTaxom
Helophoridae Leach, 1815Water scavenger beetles1SpeciesTaxom


Genera for Six Rivers National Forest
2 Genera with 3 Species
Cymbiodyta Bedel, 18732SpeciesTaxom
Helopium Westwood, 18541SpeciesTaxom


Species list for Six Rivers National Forest
3 Species
Cymbiodyta columbiana Leech, 1948Sterculias
Cymbiodyta punctatostriata Horn, 1873
Helopium agabus J. O. Westwood, 1854

Subnodes of Polyphaga with occurrences in Six Rivers National Forest
InfraorderStaphyliniformia
Lameere, 1900
2
2
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