Checklist for Family Psephenidae Lacordaire, 1854 (Water pennies)
and region St. Louis County (Missouri, USA)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 289
1549
2223 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 287
1547
2222 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 269
1494
2114 | Families
Genera
Species |
Taxom
|
Superorder
| Holometabola
Heider, 1889
Holometabolous Insects | 187
1284
1842 | Families
Genera
Species |
Taxom
|
Order
| Coleoptera
Linnaeus, 1758
Beetles, Coleopterans | 49
326
427 | Families
Genera
Species |
Taxom
|
Suborder
| Polyphaga
Emery, 1886
Polyphags | 44
268
322 | Families
Genera
Species |
Taxom
|
Infraorder
| Elateriformia
Crowson, 1960
| 10
23
32 | Families
Genera
Species |
Taxom
|
Superfamily
| Dryopoidea
Hunt & al., 2007
| 5
10
15 | Families
Genera
Species |
Taxom
| | Family | Psephenidae
Lacordaire, 1854
Water pennies, Water penny beetle, Water Penny Beetles | 2
2 | Genera
Species |
Taxom
|
Genera for St. Louis County (Missouri)
2 Genera with 2 Species
Species list for St. Louis County (Missouri)
2 Species
Subnodes of Psephenidae with occurrences in St. Louis County (Missouri)
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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