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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Smithville (Ritchie County, West Virginia, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
39
66
66
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
39
66
66
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
32
56
56
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
20
37
37
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
5
10
9
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
5
10
9
Families
Genera
Species
 
Taxom
 


List of families for Smithville (Ritchie County)
5 Families width 9 Species
Elmidae Curtis, 1830Drive beetles5SpeciesTaxom
Scarabaeidae Latreille, 1802Dung beetles0SpeciesTaxom
Buprestidae Leach, 1815Flat-headed wood-borers1SpeciesTaxom
Psephenidae Lacordaire, 1854Water pennies2SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle1SpeciesTaxom


Genera for Smithville (Ritchie County)
10 Genera with 9 Species
Ancyronyx Erichson, 1824Spider riffle beetles1SpeciesTaxom
Aphodius Hellwig, 1798
0SpeciesTaxom
Chalcophora Dejean, 17701SpeciesTaxom
Ectopria LeConte, 18441SpeciesTaxom
Helichus Erichson, 18241SpeciesTaxom
Macronychus Mueller, 18251SpeciesTaxom
Microcylloepus Hinton, 18521SpeciesTaxom
Optioservus Sanderson, 19301SpeciesTaxom
Psephenus Haldeman, 18441SpeciesTaxom
Stenelmis Dufour, 18241SpeciesTaxom


Species list for Smithville (Ritchie County)
9 Species
Ancyronyx variegata Germar, 1824
Chalcophora virginiensis Drury, 1770Large flat-headed pine heartwood borer
Ectopria nervosa Melsheimer, 1844
Helichus lithophilus Germar, 1824
Macronychus glabratus Say, 1825
Microcylloepus pusillus LeConte, 1852
Optioservus (Optioservus) trivittatus Brown, 1930
Psephenus herricki Dekay, 1844Echo Cave Beetle
Stenelmis crenata Say, 1824

Subnodes of Polyphaga with occurrences in Smithville (Ritchie County)
InfraorderElateriformia
Crowson, 1960
4
9
9
Families
Genera
Species

Taxom

InfraorderScarabaeiformia
Crowson, 1960
1
1
0
Family
Genus
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