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Checklist for Subfamily Sphaeridiinae Latreille, 1802
and region Troms (Troms and Finnmark, Norway)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
281
1437
3120
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
279
1434
3117
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
267
1407
3065
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
211
1279
2883
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
66
462
1080
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
61
413
927
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
10
153
472
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
2
7
19
Families
Genera
Species
 
Taxom
 
FamilyHydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles
6
18
Genera
Species
 
Taxom
 
SubfamilySphaeridiinae
Latreille, 1802
4
12
Genera
Species
 
Taxom
 


Genera for Troms
4 Genera with 12 Species
Cercyon Leach, 17989SpeciesTaxom
Cryptopleurum Mulsant, 17751SpeciesTaxom
Megasternum Mulsant, 18021SpeciesTaxom
Sphaeridium Fabricius, 17581SpeciesTaxom


Species list for Troms
12 Species
Cercyon (Cercyon) haemorrhoidalis (Fabricius, 1775)⇒ Cercyon impressus Sturm, 1807
Cercyon (Cercyon) impressus Sturm, 1807
Cercyon (Cercyon) lateralis Marsham, 1802
Cercyon (Cercyon) littoralis Gyllenhal, 1808
Cercyon (Cercyon) marinus Thomson, 1853
Cercyon (Cercyon) melanocephalus Linnaeus, 1758
Cercyon (Cercyon) terminatus Marsham, 1802Water scavenger beetle
Cercyon (Cercyon) unipunctatus Linnaeus, 1758Water scavenger beetle
Cercyon (Paracercyon) analis Paykull, 1798Water scavenger beetle
Cryptopleurum minutum Fabricius, 1775
Megasternum concinnum Marsham, 1802
Sphaeridium scarabaeoides Linnaeus, 1758Water scavenger beetle

Subnodes of Sphaeridiinae with occurrences in Troms
TribeMegasternini
Hansen, 1991
3
11
Genera
Species

Taxom

TribeSphaeridiini
Latreille, 1802
1
1
Genus
Species

Taxom



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