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Checklist for Family Psephenidae Lacordaire, 1854 (Water pennies)
and region Ibaraki (Kanto, Japan)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
281
2034
2698
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
281
2034
2698
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
268
1985
2632
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
189
1766
2386
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
80
892
1199
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
74
771
922
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
14
82
114
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
4
12
11
Families
Genera
Species
 
Taxom
 
FamilyPsephenidae
Lacordaire, 1854
Water pennies, Water penny beetle, Water Penny Beetles
3
2
Genera
Species
 
Taxom
 


Genera for Ibaraki
3 Genera with 2 Species
Eubrianax Kiesenwetter, 18952SpeciesTaxom
Mataeopsephus Waterhouse, 1876
0SpeciesTaxom
Psephenoides Gahan, 1914
0SpeciesTaxom


Species list for Ibaraki
2 Species
Eubrianax granicollis Lewis, 1895
Eubrianax pellucidus Lewis, 1895

Subnodes of Psephenidae with occurrences in Ibaraki
SubfamilyEubrianacinae
Jacobson, 1913
1
2
Genus
Species

Taxom

SubfamilyPsepheninae
Lacordaire, 1854
1
0
Genus
Species

Taxom

SubfamilyPsephenoidinae
Hinton, 1939
1
0
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