Checklist for Superfamily Dryopoidea Hunt & al., 2007 and region Delaware County (Ohio, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 314 1757 2535 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 313 1755 2533 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 298 1699 2411 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 216 1489 2136 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 56 378 496 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 50 315 375 | Families Genera Species | Taxom | Infraorder | Elateriformia Crowson, 1960
| 13 39 60 | Families Genera Species | Taxom | Superfamily | Dryopoidea Hunt & al., 2007
| 3 10 15 | Families Genera Species | Taxom |
List of families for Delaware County (Ohio) 3 Families width 15 Species and 2 Subspecies
Genera for Delaware County (Ohio) 10 Genera with 15 Species | Ancyronyx Erichson, 1824 | Spider riffle beetles | 1 | Species | Taxom | | Austrolimnius Carter & Zeck, 1965 | | 1 | Species | Taxom | | Dubiraphia Sanderson, 1825 | | 2 | Species | Taxom | | Ectopria LeConte, 1844 | | 1 | Species | Taxom | | Helichus Erichson, 1824 | | 2 | Species | Taxom | | Macronychus Mueller, 1825 | | 1 | Species | Taxom | | Microcylloepus Hinton, 0 | | 2 | Species | Taxom | | Optioservus Sanderson, 1930 | | 2 | Species | Taxom | | Psephenus Haldeman, 1844 | | 1 | Species | Taxom | | Stenelmis Dufour, 1938 | | 3 | Species | Taxom |
Species list for Delaware County (Ohio) 15 Species and 2 Subspecies | Ancyronyx variegata Germar, 1824 | | | Austrolimnius punctulatus aeolus Hinton, 1965 | | | Dubiraphia minima Hilsenhoff, 1973 | Snailseed | | Dubiraphia quadrinotata Say, 1825 | | | Ectopria nervosa Melsheimer, 1844 | | | Helichus basalis LeConte, 1852 | | | Helichus lithophilus Germar, 1824 | | | Macronychus glabratus Say, 1825 | | | Microcylloepus pusillus LeConte, 1852 | | | Microcylloepus pusillus perdita | | | Optioservus (Optioservus) fastiditus LeConte, 1850 | Fastidious Riffle Beetle | | Optioservus (Optioservus) trivittatus Brown, 1930 | | | Psephenus herricki Dekay, 1844 | Echo Cave Beetle | | Stenelmis bicarinata LeConte, 1852 | | | Stenelmis crenata Say, 1824 | | | Stenelmis sexlineata Sanderson, 1938 | Puff |
Subnodes of Dryopoidea with occurrences in Delaware County (Ohio) | Family | Dryopidae Billberg, 1820 long toed water beetle, Long-toe water beetles, Long-toed water beetles | 1 2 | Genus Species | Taxom
| | Family | Elmidae Curtis, 1830 Drive beetles, riffle beetle, Riffle beetles | 7 11 | Genera Species | Taxom
| | Family | Psephenidae Lacordaire, 1854 Water pennies, water penny beetle, Water Penny Beetles, Water-penny beetles | 2 2 | Genera Species | Taxom
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Links, sources and further information Dryopoidea at dyntaxa.se Dryopoidea at itis.gov
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