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Checklist for Subfamily Psepheninae Lacordaire, 1854
and region Baltimore County (Maryland, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
231
907
1172
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
231
907
1172
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
216
847
1062
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
159
736
916
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
44
245
291
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
40
207
237
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
8
23
31
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
4
11
15
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 Baltimore County
1 Genera with 1 Species
Psephenus Haldeman, 18441SpeciesTaxom


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


Links, sources and further information
Psepheninae at itis.gov