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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Townsend (Blount County, Tennessee, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
52
69
81
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
52
69
81
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
41
51
58
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
32
42
51
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
11
11
12
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
10
10
11
Families
Genera
Species
 
Taxom
 


List of families for Townsend (Blount County Tennessee)
10 Families width 11 Species and 1 Subspecies
Histeridae Gyllenhal, 1808Clown beetle1SpeciesTaxom
Elateridae Leach, 1815Click Beetle1SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle2SpeciesTaxom
Derodontidae LeConte, 1861Tooth-neck fungus beetles1SpeciesTaxom
Cerambycidae Latreille, 1802Long Horn beetles1SpeciesTaxom
Tenebrionidae Latreille, 1802Darkling Beetle1SpeciesTaxom
Dermestidae Hope, 1840Carpet beetles1SpeciesTaxom
Elmidae Curtis, 1830Drive beetles1SpeciesTaxom
Psephenidae Lacordaire, 1854Water pennies1SpeciesTaxom
Curculionidae Latreille, 1802Ambrosia beetles1SpeciesTaxom


Genera for Townsend (Blount County Tennessee)
10 Genera with 11 Species
Acritus LeConte, 1834Hister Beetle1SpeciesTaxom
Aeolus Eschscholtz, 18361SpeciesTaxom
Helichus Erichson, 18242SpeciesTaxom
Laricobius Rosenhauer, 18611SpeciesTaxom
Litomeces Murray, 19221SpeciesTaxom
Lobopoda Solier, 17921SpeciesTaxom
Orphilus Erichson, 18481SpeciesTaxom
Promoresia Sanderson, 18521SpeciesTaxom
Psephenus Haldeman, 18441SpeciesTaxom
Sitona Germar, 18401SpeciesTaxom


Species list for Townsend (Blount County Tennessee)
11 Species and 1 Subspecies
Acritus (Acritus) exiguus Erichson, 1834
Aeolus mellillus Say, 1836Sweet Click Beetle
Helichus fastigiatus Say, 1824
Helichus lithophilus Germar, 1824
Laricobius rubidus LeConte, 1861
Litomeces gracilis sphecodes Schmidt, 1922
Lobopoda flavipes Fabricius, 1792
Orphilus ater Erichson, 1848
Promoresia elegans LeConte, 1852
Psephenus herricki Dekay, 1844Echo Cave Beetle
Sitona (Sitona) cylindricollis Fahraeus, 1840Sweet-clover weevil

Subnodes of Polyphaga with occurrences in Townsend (Blount County Tennessee)
InfraorderBostrichiformia
Forbes, 1926
1
1
1
Family
Genus
Species

Taxom

InfraorderCucujiformia
Lameere, 1938
3
3
3
Families
Genera
Species

Taxom

InfraorderDerodontiformia
LeConte, 1861
1
1
1
Family
Genus
Species

Taxom

InfraorderElateriformia
Crowson, 1960
4
4
5
Families
Genera
Species

Taxom

InfraorderStaphyliniformia
Lameere, 1900
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