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Checklist for Tribe Placusini Mulsant & Rey, 1871
and region Worcester County (Massachusetts, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
289
1477
2218
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
288
1475
2216
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
271
1425
2101
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
194
1229
1848
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
53
395
551
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
48
333
439
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
6
44
60
Families
Genera
Species
 
Taxom
 

Superfamily
 
Staphylinoidea
Latreille, 1802
Carrion Beetles, Fungus Beetles, Rove Beetles
4
29
37
Families
Genera
Species
 
Taxom
 
FamilyStaphylinidae
Lameere, 1900
Rove beetles, Short-winged mold beetles, Staphs
22
30
Genera
Species
 
Taxom
 
SubfamilyAleocharinae
Fleming, 1821
3
3
Genera
Species
 
Taxom
 
TribePlacusini
Mulsant & Rey, 1871
1
1
Genus
Species
 
Taxom
 


Genera for Worcester County (Massachusetts)
1 Genera with 1 Species
Placusa Erichson, 18931SpeciesTaxom


Species list for Worcester County (Massachusetts)
1 Species
Placusa tacomae Casey, 1893


Links, sources and further information
Placusini at artfakta.se
Placusini at dyntaxa.se
Placusini at itis.gov