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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Somerset (Montgomery County, Maryland, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
67
101
89
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
67
101
89
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
63
96
85
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
49
80
69
Families
Genera
Species
 
Taxom
 

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

Suborder
 
Polyphaga
Emery, 1886
Polyphags
13
21
19
Families
Genera
Species
 
Taxom
 


List of families for Somerset (Maryland)
13 Families width 19 Species
Scarabaeidae Latreille, 1802Dung beetles3SpeciesTaxom
Elateridae Leach, 1815Click Beetle1SpeciesTaxom
Buprestidae Leach, 1815Flat-headed wood-borers1SpeciesTaxom
Chrysomelidae Latreille, 1802Casebearers2SpeciesTaxom
Curculionidae Latreille, 1802Ambrosia beetles6SpeciesTaxom
Latridiidae Erichson, 1842Minute brown scavenger beetle0SpeciesTaxom
Nitidulidae Latreille, 1802Nitidules1SpeciesTaxom
Hydrophilidae Latreille, 1802Silver Water Beetles1SpeciesTaxom
Glaphyridae (MacLeay, 1819)Bumble bee scarab beetle0SpeciesTaxom
Meloidae Gyllenhal, 1810Blister Beetle0SpeciesTaxom
Coccinellidae Latreille, 1807Coccinelles2SpeciesTaxom
Psephenidae Lacordaire, 1854Water pennies1SpeciesTaxom
Phalacridae Leach, 1815Shining flower beetles1SpeciesTaxom


Genera for Somerset (Maryland)
21 Genera with 19 Species
#ACFHLOPST
Acrossus Mulsant, 17581SpeciesTaxom
Aeolus Eschscholtz, 18531SpeciesTaxom
Agrilus Curtis, 19631SpeciesTaxom
Cassida Linnaeus, 1776Tortoise Beetles1SpeciesTaxom
Cionus Clairville, 17581SpeciesTaxom
Corticarina Reitter, 1881
0SpeciesTaxom
Crioceris Geoffroy, 1758Asparagus beetle1SpeciesTaxom
Fabogethes Audisio and ..., 18301SpeciesTaxom
Hydrobius Leach, 17581SpeciesTaxom
Hypera Germar, 17581SpeciesTaxom
Lichnanthe Burmeister, 1844
0SpeciesTaxom
Lytta Fabricius, 1775
0SpeciesTaxom
Otiorhynchus Germar, 1775Strawberry root weevil1SpeciesTaxom
Phyllobius Germar, 1758Phyllobius Weevils1SpeciesTaxom
Phyllophaga Harris, 1801June beetles2SpeciesTaxom
Propylaea Mulsant, 17581SpeciesTaxom
Psephenus Haldeman, 18441SpeciesTaxom
Sitona Germar, 17901SpeciesTaxom
Stilbus Seidlitz, 18441SpeciesTaxom
Subcoccinella Huber, 17581SpeciesTaxom
Tanysphyrus Germar, 17921SpeciesTaxom


Species list for Somerset (Maryland)
19 Species
Acrossus rufipes Linnaeus, 1758Night-Flying Dung Beetle
Aeolus amabilis LeConte, 1853
Agrilus syrphus Descarpentri..., 1963
Cassida (Cassida) rubiginosa O.F. Müller, 1776Black crowberry
Cionus scrophulariae Linnaeus, 1758Common Figwort Weevil
Crioceris (Crioceris) asparagi Linnaeus, 1758Asparagus beetle
Fabogethes nigrescens Stephens, 1830Black Pollen Beetle
Hydrobius fuscipes C. Linnaeus, 1758Water Scavenger Beetle
Hypera (Eririnomorphus) rumicis Linnaeus, 1758Weevil
Otiorhynchus (Dorymerus) sulcatus Fabricius, 1775Black vine beetle
Phyllobius (Nemoicus) oblongus Linnaeus, 1758Brown Leaf Weevil
Phyllophaga (Phyllophaga) barda Horn, 1887
Phyllophaga (Phyllophaga) quercus Knoch, 1801
Propylaea quatuordecimpunctata Linnaeus, 175814-Spotted Ladybird Beetle
Psephenus herricki Dekay, 1844Echo Cave Beetle
Sitona obsoletus Gmelin, 1790Clover root weevil
Stilbus apicialis Melsheimer, 1844
Subcoccinella vigintiquatuorpunctata Linnaeus, 175824-spot Ladybird
Tanysphyrus (Tanysphyrus) lemnae Fabricius, 1792Duckweed Weevil

Subnodes of Polyphaga with occurrences in Somerset (Maryland)
InfraorderCucujiformia
Lameere, 1938
7
14
12
Families
Genera
Species

Taxom

InfraorderElateriformia
Crowson, 1960
3
3
3
Families
Genera
Species

Taxom

InfraorderScarabaeiformia
Crowson, 1960
2
3
3
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