Checklist for Superfamily Dryopoidea Hunt & al., 2007 and region Perry County (Pennsylvania, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 317 1777 2605 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 317 1777 2605 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 301 1724 2496 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 226 1507 2217 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 65 427 591 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 60 362 455 | Families Genera Species | Taxom | Infraorder | Elateriformia Crowson, 1960
| 14 51 65 | Families Genera Species | Taxom | Superfamily | Dryopoidea Hunt & al., 2007
| 5 13 18 | Families Genera Species | Taxom |
List of families for Perry County (Pennsylvania) 5 Families width 18 Species and 1 Subspecies
Genera for Perry County (Pennsylvania) 13 Genera with 18 Species | Ancyronyx Erichson, 1824 | Spider riffle beetles | 1 | Species | Taxom | | Dryops Olivier, 1847 | | 1 | Species | Taxom | | Helichus Erichson, 1824 | | 3 | Species | Taxom | | Heterocerus Fabricius, 1851 | | 1 | Species | Taxom | | Microcylloepus Hinton, 0 | | 1 | Species | Taxom | | Neoheterocerus Pacheco, 1964 | | 2 | Species | Taxom | | Optioservus Sanderson, 1930 | | 2 | Species | Taxom | | Oulimnius des Gozis, 1866 | | 1 | Species | Taxom | | Promoresia Sanderson, 1925 | | 1 | Species | Taxom | | Psephenus Haldeman, 1844 | | 1 | Species | Taxom | | Ptilodactyla Illiger, 1823 | | 1 | Species | Taxom | | Stenelmis Dufour, 1940 | | 2 | Species | Taxom | | Tropicus Pacheco, 1823 | | 1 | Species | Taxom |
Species list for Perry County (Pennsylvania) 18 Species and 1 Subspecies | Ancyronyx variegata Germar, 1824 | | | Dryops (Dryops) griseus (Erichson, 1847) | ⇒ Dryops gracilis Karsh, 1881 | | Helichus basalis LeConte, 1852 | | | Helichus fastigiatus Say, 1824 | | | Helichus lithophilus Germar, 1824 | | | Heterocerus collaris Kiesenwetter, 1851 | | | Microcylloepus pusillus perdita | | | Neoheterocerus gnatho LeConte, 1863 | | | Neoheterocerus sandersoni (Pacheco, 1964) | ⇒ Heterocerus sandersoni Pacheco, 1964 | | Optioservus (Optioservus) fastiditus LeConte, 1850 | Fastidious Riffle Beetle | | Optioservus (Optioservus) trivittatus Brown, 1930 | | | Oulimnius latiusculus LeConte, 1866 | | | Promoresia tardella Fall, 1925 | | | Psephenus herricki Dekay, 1844 | Echo Cave Beetle | | Ptilodactyla serricollis Say, 1823 | | | Stenelmis crenata Say, 1824 | | | Stenelmis sandersoni Musgrave, 1940 | Solitary Tinamou | | Tropicus pusillus Say, 1823 | |
Subnodes of Dryopoidea with occurrences in Perry County (Pennsylvania) | Family | Dryopidae Billberg, 1820 long toed water beetle, Long-toe water beetles, Long-toed water beetles | 2 4 | Genera Species | Taxom
| | Family | Elmidae Curtis, 1830 Drive beetles, riffle beetle, Riffle beetles | 6 8 | Genera Species | Taxom
| | Family | Heteroceridae MacLeay, 1825 Mud beetles, Mud-loving beetles, Variegated mud loving beetles, Variegated mud-loving beetle, Variegated mud-loving beetles | 3 4 | Genera Species | Taxom
| | Family | Psephenidae Lacordaire, 1854 Water pennies, water penny beetle, Water Penny Beetles, Water-penny beetles | 1 1 | Genus 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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