Checklist for Superfamily Dryopoidea Hunt & al., 2007 and region Philadelphia County (Pennsylvania, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 163 633 801 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 163 633 801 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 155 604 757 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 134 572 716 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 37 196 281 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 31 122 131 | Families Genera Species | Taxom | Infraorder | Elateriformia Crowson, 1960
| 8 16 17 | Families Genera Species | Taxom | Superfamily | Dryopoidea Hunt & al., 2007
| 4 8 7 | Families Genera Species | Taxom |
List of families for Philadelphia County 4 Families width 7 Species
Genera for Philadelphia County 8 Genera with 7 Species
Species list for Philadelphia County 7 Species
Subnodes of Dryopoidea with occurrences in Philadelphia County | Family | Dryopidae Billberg, 1820 long toed water beetle, Long-toe water beetles, Long-toed water beetles | 1 1 | Genus Species | Taxom
| | Family | Elmidae Curtis, 1830 Drive beetles, riffle beetle, Riffle beetles | 4 3 | Genera Species | Taxom
| | Family | Psephenidae Lacordaire, 1854 Water pennies, water penny beetle, Water Penny Beetles, Water-penny beetles | 2 2 | Genera Species | Taxom
| | Family | Ptilodactylidae ♰ Laporte, 1836 Ptilodactylid beetles, Toe-winged Beetles, Toed-winged 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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