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Checklist for Subfamily Sphaeridiinae Latreille, 1802
and region San Diego County (California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
369
2560
4467
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
367
2557
4464
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
350
2508
4361
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
241
2136
3859
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
74
701
1229
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
65
592
950
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
9
98
137
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
2
19
25
Families
Genera
Species
 
Taxom
 
FamilyHydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles
17
24
Genera
Species
 
Taxom
 
SubfamilySphaeridiinae
Latreille, 1802
5
7
Genera
Species
 
Taxom
 


Genera for San Diego County
5 Genera with 7 Species
Agna Smetana, 18551SpeciesTaxom
Cercyon Leach, 18023SpeciesTaxom
Dactylosternum Wollaston, 1855Feather-legged Flies1SpeciesTaxom
Megasternum Mulsant, 18521SpeciesTaxom
Sphaeridium Fabricius, 17581SpeciesTaxom


Species list for San Diego County
7 Species
Agna capillata LeConte, 1855
Cercyon (Cercyon) fimbriatus Mannerheim, 1852Water scavenger beetle
Cercyon (Cercyon) haemorrhoidalis (Fabricius, 1775)⇒ Cercyon impressus Sturm, 1807
Cercyon (Cercyon) terminatus Marsham, 1802Water scavenger beetle
Dactylosternum cacti LeConte, 1855
Megasternum posticatum Mannerheim, 1852
Sphaeridium scarabaeoides Linnaeus, 1758Water scavenger beetle

Subnodes of Sphaeridiinae with occurrences in San Diego County
TribeCoelostomatini
L. Heyden, 1891
1
1
Genus
Species

Taxom

TribeMegasternini
Hansen, 1991
3
5
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