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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Ashtabula River (Ashtabula County, Ohio, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
10
22
13
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
10
22
13
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
9
21
12
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
9
21
12
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
3
6
6
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
3
6
6
Families
Genera
Species
 
Taxom
 


List of families for Ashtabula River
3 Families width 6 Species
Elmidae Curtis, 1830Drive beetles3SpeciesTaxom
Psephenidae Lacordaire, 1854Water pennies2SpeciesTaxom
Scarabaeidae Latreille, 1802Dung beetles1SpeciesTaxom


Genera for Ashtabula River
6 Genera with 6 Species
Dubiraphia Sanderson, 1954
0SpeciesTaxom
Ectopria LeConte, 18441SpeciesTaxom
Optioservus Sanderson, 19302SpeciesTaxom
Psephenus Haldeman, 18441SpeciesTaxom
Scabrostomus Gordon and S..., 19911SpeciesTaxom
Stenelmis Dufour, 18241SpeciesTaxom


Species list for Ashtabula River
6 Species
Ectopria nervosa Melsheimer, 1844
Optioservus (Optioservus) ovalis LeConte, 1863
Optioservus (Optioservus) trivittatus Brown, 1930
Psephenus herricki Dekay, 1844Echo Cave Beetle
Scabrostomus tanytarsus Skelley & Wo..., 1991Masked stargazer
Stenelmis crenata Say, 1824

Subnodes of Polyphaga with occurrences in Ashtabula River
InfraorderElateriformia
Crowson, 1960
2
5
5
Families
Genera
Species

Taxom

InfraorderScarabaeiformia
Crowson, 1960
1
1
1
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