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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Grand Rapids (Itasca County, Minnesota, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
63
149
179
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
63
149
179
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
54
138
168
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
43
120
146
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
14
26
24
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
10
17
17
Families
Genera
Species
 
Taxom
 


List of families for Grand Rapids (Itasca County)
10 Families width 17 Species
Tenebrionidae Latreille, 1802Darkling Beetle6SpeciesTaxom
Geotrupidae Latreille, 1802Dor beetles1SpeciesTaxom
Ptinidae (Latreille, 1802)Death-watch and Spider Beetles0SpeciesTaxom
Scarabaeidae Latreille, 1802Dung beetles1SpeciesTaxom
Coccinellidae Latreille, 1807Coccinelles2SpeciesTaxom
Hydrophilidae Latreille, 1802Silver Water Beetles3SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle1SpeciesTaxom
Derodontidae LeConte, 1861Tooth-neck fungus beetles1SpeciesTaxom
Curculionidae Latreille, 1802Ambrosia beetles1SpeciesTaxom
Elmidae Curtis, 1830Drive beetles1SpeciesTaxom


Genera for Grand Rapids (Itasca County)
17 Genera with 17 Species
Alobates Motschulsky, 17751SpeciesTaxom
Anoplotrupes Jekel, 18661SpeciesTaxom
Byrrhodes LeConte, 1878
0SpeciesTaxom
Calamosternus Motschulsky, 17671SpeciesTaxom
Chilocorus Leach, 1835Red-spotted lady beetles1SpeciesTaxom
Diaperis Geoffroy, 17911SpeciesTaxom
Enochrus Thomson, 18242SpeciesTaxom
Helichus Erichson, 18521SpeciesTaxom
Hydrochara Berthold, 1823Water Scavenger Beetle1SpeciesTaxom
Laricobius Rosenhauer, 18611SpeciesTaxom
Macrops Kirby, 18371SpeciesTaxom
Neatus LeConte, 18121SpeciesTaxom
Neomida Mulsant, 17771SpeciesTaxom
Optioservus Sanderson, 18501SpeciesTaxom
Psyllobora Dejean, 1824Fungus-eating Lady Beetles1SpeciesTaxom
Tenebrio Linnaeus, 1758Indet. Mealworm Beetle1SpeciesTaxom
Tribolium MacLeay, 1863Flour beetles1SpeciesTaxom


Species list for Grand Rapids (Itasca County)
17 Species
Alobates pensylvanicus DeGeer, 1775False Mealworm Beetle
Anoplotrupes balyi Jekel, 1866
Calamosternus granarius Linnaeus, 1767Granular Small Dung Beetle
Chilocorus stigma Say, 1835Twice-stabbed lady beetle
Diaperis maculatus Olivier, 1791Western mock orange
Enochrus (Lumetus) hamiltoni Horn, 1890
Enochrus (Methydrus) cinctus Say, 1824
Helichus striatus LeConte, 1852
Hydrochara obtusata Say, 1823
Laricobius rubidus LeConte, 1861
Macrops maculicollis Kirby, 1837
Neatus tenebrioides Palisot de B..., 1812
Neomida bicornis Fabricius, 1777Two-Horned Darkling Beetle
Optioservus (Optioservus) fastiditus LeConte, 1850Fastidious Riffle Beetle
Psyllobora vigintimaculata Say, 1824Ladybird Beetle
Tenebrio (Tenebrio) molitor Linnaeus, 1758Hardback Beetle
Tribolium (Eusemostene) confusum Jacquelin du..., 1863Confused flour beetle

Subnodes of Polyphaga with occurrences in Grand Rapids (Itasca County)
InfraorderBostrichiformia
Forbes, 1926
1
1
0
Family
Genus
Species

Taxom

InfraorderCucujiformia
Lameere, 1938
3
9
9
Families
Genera
Species

Taxom

InfraorderDerodontiformia
LeConte, 1861
1
1
1
Family
Genus
Species

Taxom

InfraorderElateriformia
Crowson, 1960
2
2
2
Families
Genera
Species

Taxom

InfraorderScarabaeiformia
Crowson, 1960
2
2
2
Families
Genera
Species

Taxom

InfraorderStaphyliniformia
Lameere, 1900
1
2
3
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