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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Saginaw (St. Louis County, Minnesota, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
21
38
37
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
21
38
37
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
16
30
30
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
14
27
27
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
3
6
4
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
3
6
4
Families
Genera
Species
 
Taxom
 


List of families for Saginaw (St. Louis County Minnesota)
3 Families width 4 Species
Ptinidae (Latreille, 1802)Death-watch and Spider Beetles0SpeciesTaxom
Elmidae Curtis, 1830Drive beetles3SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle1SpeciesTaxom


Genera for Saginaw (St. Louis County Minnesota)
6 Genera with 4 Species
Byrrhodes LeConte, 1878
0SpeciesTaxom
Dubiraphia Sanderson, 1954
0SpeciesTaxom
Helichus Erichson, 18521SpeciesTaxom
Macronychus Mueller, 18251SpeciesTaxom
Optioservus Sanderson, 18501SpeciesTaxom
Stenelmis Dufour, 18241SpeciesTaxom


Species list for Saginaw (St. Louis County Minnesota)
4 Species
Helichus striatus LeConte, 1852
Macronychus glabratus Say, 1825
Optioservus (Optioservus) fastiditus LeConte, 1850Fastidious Riffle Beetle
Stenelmis crenata Say, 1824

Subnodes of Polyphaga with occurrences in Saginaw (St. Louis County Minnesota)
InfraorderBostrichiformia
Forbes, 1926
1
1
0
Family
Genus
Species

Taxom

InfraorderElateriformia
Crowson, 1960
2
5
4
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