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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Denholm (La Vallée-de-la-Gatineau, Quebec, Canada)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
11
28
31
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
11
28
31
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
11
28
31
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
11
28
31
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
6
12
12
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
3
4
4
Families
Genera
Species
 
Taxom
 


List of families for Denholm (Outaouais)
3 Families width 4 Species
Cryptophagidae (Kirby, 1937)Mould beetles1SpeciesTaxom
Hydrophilidae Latreille, 1802Silver Water Beetles2SpeciesTaxom
Silvanidae Kirby, 1837Flat bark beetles1SpeciesTaxom


Genera for Denholm (Outaouais)
4 Genera with 4 Species
Atomaria Stephens, 18081SpeciesTaxom
Cercyon Leach, 17981SpeciesTaxom
Helophorus Fabricius, 17981SpeciesTaxom
Oryzaephilus Ganglbauer, 17581SpeciesTaxom


Species list for Denholm (Outaouais)
4 Species
Atomaria (Atomaria) fuscata (Schönherr, 1808)⇒ Atomaria nigrirostris Stephens, 1830
Cercyon (Paracercyon) analis Paykull, 1798Water scavenger beetle
Helophorus (Helophorus) grandis Illiger, 1798Dwarf sand verbena
Oryzaephilus surinamensis Linnaeus, 1758Merchant grain beetle

Subnodes of Polyphaga with occurrences in Denholm (Outaouais)
InfraorderCucujiformia
Lameere, 1938
2
2
2
Families
Genera
Species

Taxom

InfraorderStaphyliniformia
Lameere, 1900
1
2
2
Family
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