Checklist for Superfamily Dryopoidea Hunt & al., 2007 and region Napa County (California, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 193 759 1106 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 190 752 1099 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 179 723 1044 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 125 610 913 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 35 206 320 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 30 157 238 | Families Genera Species | Taxom | Infraorder | Elateriformia Crowson, 1960
| 7 24 54 | Families Genera Species | Taxom | Superfamily | Dryopoidea Hunt & al., 2007
| 3 4 4 | Families Genera Species | Taxom |
List of families for Napa County 3 Families width 4 Species
Genera for Napa County 4 Genera with 4 Species
Species list for Napa County 4 Species
Subnodes of Dryopoidea with occurrences in Napa County | Family | Dryopidae Billberg, 1820 long toed water beetle, Long-toe water beetles, Long-toed water beetles | 2 3 | Genera Species | Taxom
| | Family | Elmidae Curtis, 1830 Drive beetles, riffle beetle, Riffle beetles | 1 0 | Genus Species | Taxom
| | Family | Psephenidae Lacordaire, 1854 Water pennies, water penny beetle, Water Penny Beetles, Water-penny beetles | 1 1 | Genus Species | Taxom
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Links, sources and further information Dryopoidea at dyntaxa.se Dryopoidea at itis.gov
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