Checklist for Family Psephenidae Lacordaire, 1854 (Water pennies)
and region Springfield (Mercer County, Pennsylvania, USA)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 21
30
25 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 21
30
25 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 21
30
25 | Families
Genera
Species |
Taxom
|
Superorder
| Holometabola
Heider, 1889
Holometabolous Insects | 18
26
21 | Families
Genera
Species |
Taxom
|
Order
| Coleoptera
Linnaeus, 1758
Beetles, Coleopterans | 6
13
12 | Families
Genera
Species |
Taxom
|
Suborder
| Polyphaga
Emery, 1886
Polyphags | 5
10
10 | Families
Genera
Species |
Taxom
|
Infraorder
| Elateriformia
Crowson, 1960
| 4
7
7 | Families
Genera
Species |
Taxom
|
Superfamily
| Dryopoidea
Hunt & al., 2007
| 2
5
5 | Families
Genera
Species |
Taxom
| | Family | Psephenidae
Lacordaire, 1854
Water pennies, Water penny beetle, Water Penny Beetles | 2
2 | Genera
Species |
Taxom
|
Genera for Springfield (Mercer County Pennsylvania)
2 Genera with 2 Species
Species list for Springfield (Mercer County Pennsylvania)
2 Species
Subnodes of Psephenidae with occurrences in Springfield (Mercer County Pennsylvania)
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
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