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Checklist for Subfamily Psepheninae Lacordaire, 1854
and region Washtenaw County (Michigan, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
226
990
1325
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
226
990
1325
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
209
929
1185
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
162
811
1057
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
42
226
290
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
39
181
215
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
7
21
30
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
3
8
13
Families
Genera
Species
 
Taxom
 
FamilyPsephenidae
Lacordaire, 1854
Water pennies, Water penny beetle, Water Penny Beetles
2
2
Genera
Species
 
Taxom
 
SubfamilyPsepheninae
Lacordaire, 1854
1
1
Genus
Species
 
Taxom
 


Genera for Washtenaw County
1 Genera with 1 Species
Psephenus Haldeman, 18441SpeciesTaxom


Species list for Washtenaw County
1 Species
Psephenus herricki Dekay, 1844Echo Cave Beetle


Links, sources and further information
Psepheninae at itis.gov