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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Van Buren (Crawford County, Arkansas, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
25
32
32
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
25
32
32
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
21
27
27
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
14
17
18
Families
Genera
Species
 
Taxom
 

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

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


List of families for Van Buren
3 Families width 2 Species
Ptinidae (Latreille, 1802)Death-watch and Spider Beetles0SpeciesTaxom
Psephenidae Lacordaire, 1854Water pennies1SpeciesTaxom
Elmidae Curtis, 1830Drive beetles1SpeciesTaxom


Genera for Van Buren
3 Genera with 2 Species
Byrrhodes LeConte, 1878
0SpeciesTaxom
Ectopria LeConte, 18441SpeciesTaxom
Optioservus Sanderson, 19721SpeciesTaxom


Species list for Van Buren
2 Species
Ectopria nervosa Melsheimer, 1844
Optioservus (Optioservus) sandersoni Collier, 1972

Subnodes of Polyphaga with occurrences in Van Buren
InfraorderBostrichiformia
Forbes, 1926
1
1
0
Family
Genus
Species

Taxom

InfraorderElateriformia
Crowson, 1960
2
2
2
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