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Checklist for Subfamily Sphaeridiinae Latreille, 1802
and region Louisiana (USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
420
3632
7047
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
419
3629
7044
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
397
3553
6870
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
271
2937
5698
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
80
1097
1885
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
74
934
1531
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
8
158
252
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
1
18
42
Family
Genera
Species
 
Taxom
 
FamilyHydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles
18
42
Genera
Species
 
Taxom
 
SubfamilySphaeridiinae
Latreille, 1802
6
8
Genera
Species
 
Taxom
 


Genera for Louisiana
6 Genera with 8 Species
Cercyon Leach, 18014SpeciesTaxom
Megasternum Mulsant, 18901SpeciesTaxom
Notocercyon Blackburn, 1898
0SpeciesTaxom
Oosternum Sharp, 19621SpeciesTaxom
Phaenonotum Sharp, 18351SpeciesTaxom
Tectosternum Balfour-Browne, 18691SpeciesTaxom


Species list for Louisiana
8 Species
Cercyon (Cercyon) haemorrhoidalis (Fabricius, 1775)⇒ Cercyon impressus Sturm, 1807
Cercyon (Cercyon) mendax Smetana, 1978
Cercyon (Cercyon) praetextatus Say, 1825
Cercyon (Cercyon) pygmaeus Illiger, 1801
Megasternum punctulatum Horn, 1890Pumpwood
Oosternum attacomis Spangler, 1962
Phaenonotum exstriatum Say, 1835
Tectosternum naviculare Zimmermann, 1869

Subnodes of Sphaeridiinae with occurrences in Louisiana
TribeCoelostomatini
L. Heyden, 1891
1
1
Genus
Species

Taxom

TribeMegasternini
Hansen, 1991
5
7
Genera
Species

Taxom



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