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TAXFAMGENSPESUB
Checklist of Family Psephenidae Lacordaire, 1854 (Water pennies)
for California (USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
659
9208
32201
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
654
9191
32178
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
627
9068
31883
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
410
7324
26647
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
119
2319
7573
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
108
2087
6445
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
24
217
694
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
6
39
75
Families
Genera
Species
 
Taxom
 
FamilyPsephenidae
Lacordaire, 1854
Water pennies, Water penny beetle, Water Penny Beetles
3
8
Genera
Species
 
Taxom
 


Genera for California
3 Genera with 8 Species
Acneus Horn, 18803SpeciesTaxom
Eubrianax Kiesenwetter, 18743SpeciesTaxom
Psephenus Haldeman, 18524SpeciesTaxom


Species list for California
8 Species
Acneus burnelli Fender, 1962
Acneus quadrimaculatus G. Horn, 1880
Eubrianax edwardsi (LeConte, 1874)⇒ Eubrianax edwardsii LeConte, 1874
Eubrianax edwardsii LeConte, 1874
Psephenus falli Casey, 1893
Psephenus haldemani G. Horn, 1870
Psephenus herricki Dekay, 1844Echo Cave Beetle
Psephenus lecontei (LeConte, 1852)⇒ Psephenus herricki Dekay, 1844

Subnodes of Psephenidae with occurrences in California
SubfamilyEubrianacinae
Jacobson, 1913
1
2
Genus
Species
 
Taxom
 
SubfamilyEubriinae
Lacordaire, 1857
1
2
Genus
Species
 
Taxom
 
SubfamilyPsepheninae
Lacordaire, 1854
1
4
Genus
Species
 
Taxom
 


Links, sources and further information