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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Morgantown (Charles County, Maryland, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
34
55
61
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
34
55
61
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
32
53
59
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
25
43
49
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
8
9
9
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
7
8
8
Families
Genera
Species
 
Taxom
 


List of families for Morgantown (Charles County)
7 Families width 8 Species
Tenebrionidae Latreille, 1802Darkling Beetle1SpeciesTaxom
Nitidulidae Latreille, 1802Nitidules1SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle1SpeciesTaxom
Staphylinidae Lameere, 1900Rove beetles1SpeciesTaxom
Elmidae Curtis, 1830Drive beetles2SpeciesTaxom
Psephenidae Lacordaire, 1854Water pennies1SpeciesTaxom
Curculionidae Latreille, 1802Ambrosia beetles1SpeciesTaxom


Genera for Morgantown (Charles County)
8 Genera with 8 Species
Alaetrinus Iwan, 18051SpeciesTaxom
Fabogethes Audisio and ..., 18301SpeciesTaxom
Helichus Erichson, 18241SpeciesTaxom
Ontholestes Ganglbauer, 18021SpeciesTaxom
Optioservus Sanderson, 19301SpeciesTaxom
Psephenus Haldeman, 18441SpeciesTaxom
Stenelmis Dufour, 18241SpeciesTaxom
Thysanoes LeConte, 19281SpeciesTaxom


Species list for Morgantown (Charles County)
8 Species
Alaetrinus minimus Palisot de B..., 1805
Fabogethes nigrescens Stephens, 1830Black Pollen Beetle
Helichus lithophilus Germar, 1824
Ontholestes cingulatus Gravenhorst, 1802Gold and Brown Rove Beetle
Optioservus (Optioservus) trivittatus Brown, 1930
Psephenus herricki Dekay, 1844Echo Cave Beetle
Stenelmis crenata Say, 1824
Thysanoes xylophagus Blackman, 1928

Subnodes of Polyphaga with occurrences in Morgantown (Charles County)
InfraorderCucujiformia
Lameere, 1938
3
3
3
Families
Genera
Species

Taxom

InfraorderElateriformia
Crowson, 1960
3
4
4
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