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Checklist for Family Psephenidae Lacordaire, 1854 (Water pennies)
and region Livermore (Alameda County, California, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
79
267
344
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
79
267
344
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
75
261
336
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
62
228
295
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
21
63
80
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
16
38
42
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
5
13
14
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
4
9
10
Families
Genera
Species
 
Taxom
 
FamilyPsephenidae
Lacordaire, 1854
Water pennies, Water penny beetle, Water Penny Beetles
2
2
Genera
Species
 
Taxom
 


Genera for Livermore
2 Genera with 2 Species
Eubrianax Kiesenwetter, 18741SpeciesTaxom
Psephenus Haldeman, 18931SpeciesTaxom


Species list for Livermore
2 Species
Eubrianax edwardsii LeConte, 1874
Psephenus falli Casey, 1893

Subnodes of Psephenidae with occurrences in Livermore
SubfamilyEubrianacinae
Jacobson, 1913
1
1
Genus
Species

Taxom

SubfamilyPsepheninae
Lacordaire, 1854
1
1
Genus
Species

Taxom



Links, sources and further information
Psephenidae at artfakta.se
Psephenidae at dyntaxa.se
Psephenidae at gbif.org
Psephenidae at irmng.org
Psephenidae at itis.gov