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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Delaware (Delaware County, Iowa, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
24
28
27
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
24
28
27
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
23
27
26
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
18
21
21
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
6
7
7
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
5
6
6
Families
Genera
Species
 
Taxom
 


List of families for Delaware (Delaware County Iowa)
5 Families width 6 Species
Scarabaeidae Latreille, 1802Dung beetles2SpeciesTaxom
Curculionidae Latreille, 1802Ambrosia beetles1SpeciesTaxom
Cleridae Latreille, 1802Checkered Beetle1SpeciesTaxom
Chrysomelidae Latreille, 1802Casebearers1SpeciesTaxom
Melandryidae Leach, 1815False Darkling Beetle1SpeciesTaxom


Genera for Delaware (Delaware County Iowa)
6 Genera with 6 Species
Ataenius Harold, 18481SpeciesTaxom
Ceutorhynchus Germar, 17871SpeciesTaxom
Cymatodera Gray, 18251SpeciesTaxom
Disonycha Dejean, 18241SpeciesTaxom
Gnorimella Casey, 18011SpeciesTaxom
Melandrya Fabricius, 18241SpeciesTaxom


Species list for Delaware (Delaware County Iowa)
6 Species
Ataenius abditus Haldeman, 1848
Ceutorhynchus (Marklissus) erysimi Fabricius, 1787Weevil
Cymatodera undulata Say, 1825Undulate Checkered Beetle
Disonycha triangularis Say, 1824Three-spotted Flea Beetle
Gnorimella maculosa Knoch, 1801Maculate flower beetle
Melandrya (Melandrya) striata Say, 1824

Subnodes of Polyphaga with occurrences in Delaware (Delaware County Iowa)
InfraorderCucujiformia
Lameere, 1938
4
4
4
Families
Genera
Species

Taxom

InfraorderScarabaeiformia
Crowson, 1960
1
2
2
Family
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