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Checklist for Family Psephenidae Lacordaire, 1854 (Water pennies)
and region Calhoun County (Michigan, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
229
863
1172
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
229
863
1172
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
208
802
1052
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
159
674
887
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
40
145
190
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
36
99
113
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
11
22
29
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
4
6
9
Families
Genera
Species
 
Taxom
 
FamilyPsephenidae
Lacordaire, 1854
Water pennies, Water penny beetle, Water Penny Beetles
1
1
Genus
Species
 
Taxom
 


Genera for Calhoun County (Michigan)
1 Genera with 1 Species
Psephenus Haldeman, 18441SpeciesTaxom


Species list for Calhoun County (Michigan)
1 Species
Psephenus herricki Dekay, 1844Echo Cave Beetle

Subnodes of Psephenidae with occurrences in Calhoun County (Michigan)
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