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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Grenada (Siskiyou County, California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
57
128
125
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
57
128
125
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
55
123
119
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
39
86
75
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
12
24
16
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
10
20
12
Families
Genera
Species
 
Taxom
 


List of families for Grenada (Siskiyou County)
10 Families width 12 Species
Cerambycidae Latreille, 1802Long Horn beetles1SpeciesTaxom
Scarabaeidae Latreille, 1802Dung beetles6SpeciesTaxom
Tenebrionidae Latreille, 1802Darkling Beetle0SpeciesTaxom
Chrysomelidae (Latreille, 1802)Casebearers0SpeciesTaxom
Buprestidae Leach, 1815Flat-headed wood-borers1SpeciesTaxom
Curculionidae Latreille, 1802Ambrosia beetles1SpeciesTaxom
Staphylinidae Lameere, 1900Rove beetles2SpeciesTaxom
Ptiliidae Heer, 1843Feather-wing beetles0SpeciesTaxom
Ptinidae Latreille, 1802Death-watch and Spider Beetles0SpeciesTaxom
Hydrophilidae (Latreille, 1802)Silver Water Beetles1SpeciesTaxom


Genera for Grenada (Siskiyou County)
20 Genera with 12 Species
Achryson Audinet-Serv..., 17671SpeciesTaxom
Aphodius Hellwig, 17891SpeciesTaxom
Ataenius Harold, 18482SpeciesTaxom
Blapstinus Sturm, 1826
0SpeciesTaxom
Chaetocnema Stephens, 1831
0SpeciesTaxom
Chrysobothris Eschscholtz, 18861SpeciesTaxom
Cyclocephala Dejean, 1775Masked Chafers1SpeciesTaxom
Diabrotica Dejean, 1836
Corn rootworms0SpeciesTaxom
Diaprepes Schönherr, 1758Diaprepes root weevils1SpeciesTaxom
Disonycha Dejean, 1835
0SpeciesTaxom
Epitrix Foudras, 1859
0SpeciesTaxom
Golofa Hope, 18471SpeciesTaxom
Myrmecocephalus MacLeay, 18391SpeciesTaxom
Pachybrachys Mannerheim, 1843
0SpeciesTaxom
Platystethus Mannerheim, 18401SpeciesTaxom
Polydacrys Schönherr, 1834
0SpeciesTaxom
Ptenidium Erichson, 1845
0SpeciesTaxom
Strategus Kirby, 1758Ox Beetles1SpeciesTaxom
Tricorynus Waterhouse, 1849
0SpeciesTaxom
Tropisternus Solier, 1775water scavenger beetle1SpeciesTaxom


Species list for Grenada (Siskiyou County)
12 Species
Achryson surinamum Linnaeus, 1767
Aphodius (Nialus) lividus (Olivier, 1789)⇒ Acrossus luridus Fabricius, 1775
Ataenius gracilis Melsheimer, 1845
Ataenius spretulus Haldeman, 1848Black turfgrass ataenius
Chrysobothris caurina Horn, 1886
Cyclocephala melanocephala (Fabricius, 1775)⇒ Cyclocephala olivieri Arrow, 1911
Diaprepes abbreviatus Linnaeus, 1758Citrus root weevil
Golofa eacus Burmeister, 1847
Myrmecocephalus concinnus Erichson, 1839Rove beetle
Platystethus spiculus Erichson, 1840Big spore andreaeobryum moss
Strategus aloeus Linnaeus, 1758Coconut cockle
Tropisternus (Tropisternus) lateralis (Fabricius, 1775)⇒ Tropisternus glaber Herbst, 1797

Subnodes of Polyphaga with occurrences in Grenada (Siskiyou County)
InfraorderBostrichiformia
Forbes, 1926
1
1
0
Family
Genus
Species

Taxom

InfraorderCucujiformia
Lameere, 1938
4
9
2
Families
Genera
Species

Taxom

InfraorderElateriformia
Crowson, 1960
1
1
1
Family
Genus
Species

Taxom

InfraorderScarabaeiformia
Crowson, 1960
1
5
6
Family
Genera
Species

Taxom

InfraorderStaphyliniformia
Lameere, 1900
3
4
3
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