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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Townsend (New Castle County, Delaware, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
29
40
48
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
29
40
48
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
22
29
33
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
16
23
29
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
5
7
8
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
4
6
7
Families
Genera
Species
 
Taxom
 


List of families for Townsend (New Castle County)
4 Families width 7 Species and 1 Subspecies
Dryopidae Billberg, 1820Long toed water beetle2SpeciesTaxom
Cerambycidae Latreille, 1802Long Horn beetles1SpeciesTaxom
Tenebrionidae Latreille, 1802Darkling Beetle2SpeciesTaxom
Curculionidae Latreille, 1802Ambrosia beetles2SpeciesTaxom


Genera for Townsend (New Castle County)
6 Genera with 7 Species
Helichus Erichson, 18242SpeciesTaxom
Litomeces Murray, 19221SpeciesTaxom
Lobopoda Solier, 17921SpeciesTaxom
Pissodes Germar, 1817Pine Weevils1SpeciesTaxom
Sitona Germar, 18401SpeciesTaxom
Tenebrio Linnaeus, 1792Indet. Mealworm Beetle1SpeciesTaxom


Species list for Townsend (New Castle County)
7 Species and 1 Subspecies
Helichus fastigiatus Say, 1824
Helichus lithophilus Germar, 1824
Litomeces gracilis sphecodes Schmidt, 1922
Lobopoda flavipes Fabricius, 1792
Pissodes strobi W. D. Peck, 1817Engelmann spruce weevil
Sitona (Sitona) cylindricollis Fahraeus, 1840Sweet-clover weevil
Tenebrio (Tenebrio) obscurus Fabricius, 1792Dark mealworm

Subnodes of Polyphaga with occurrences in Townsend (New Castle County)
InfraorderCucujiformia
Lameere, 1938
3
5
5
Families
Genera
Species

Taxom

InfraorderElateriformia
Crowson, 1960
1
1
2
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