Checklist for Superfamily Dryopoidea Hunt & al., 2007 and region Lycoming County (Pennsylvania, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 249 998 1275 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 248 996 1273 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 232 942 1174 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 171 802 1000 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 44 192 234 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 40 145 158 | Families Genera Species | Taxom | Infraorder | Elateriformia Crowson, 1960
| 10 26 39 | Families Genera Species | Taxom | Superfamily | Dryopoidea Hunt & al., 2007
| 5 13 23 | Families Genera Species | Taxom |
List of families for Lycoming County 5 Families width 23 Species and 1 Subspecies
Genera for Lycoming County 13 Genera with 23 Species | Ancyronyx Erichson, 1824 | Spider riffle beetles | 1 | Species | Taxom | | Dubiraphia Sanderson, 1844 | | 2 | Species | Taxom | | Ectopria LeConte, 1844 | | 1 | Species | Taxom | | Helichus Erichson, 1824 | | 3 | Species | Taxom | | Macronychus Mueller, 1825 | | 1 | Species | Taxom | | Microcylloepus Hinton, 0 | | 2 | Species | Taxom | | Neoheterocerus Pacheco, 1964 | | 1 | Species | Taxom | | Optioservus Sanderson, 1863 | | 2 | Species | Taxom | | Oulimnius des Gozis, 1866 | | 1 | Species | Taxom | | Psephenus Haldeman, 1844 | | 1 | Species | Taxom | | Stenelmis Dufour, 1940 | | 7 | Species | Taxom | | Tropicus Pacheco, 1823 | | 1 | Species | Taxom | | Zenoa Say, 1806 | | 1 | Species | Taxom |
Species list for Lycoming County 23 Species and 1 Subspecies | Ancyronyx variegata Germar, 1824 | | | Dubiraphia quadrinotata Say, 1825 | | | Dubiraphia vittata Melsheimer, 1844 | | | Ectopria nervosa Melsheimer, 1844 | | | Helichus basalis LeConte, 1852 | | | Helichus fastigiatus Say, 1824 | | | Helichus lithophilus Germar, 1824 | | | Macronychus glabratus Say, 1825 | | | Microcylloepus pusillus LeConte, 1852 | | | Microcylloepus pusillus perdita | | | Neoheterocerus sandersoni (Pacheco, 1964) | ⇒ Heterocerus sandersoni Pacheco, 1964 | | Optioservus (Optioservus) fastiditus LeConte, 1850 | Fastidious Riffle Beetle | | Optioservus (Optioservus) ovalis LeConte, 1863 | | | Oulimnius latiusculus LeConte, 1866 | | | Psephenus herricki Dekay, 1844 | Echo Cave Beetle | | Stenelmis bicarinata LeConte, 1852 | | | Stenelmis cheryl Brown, 1987 | Cheryl´s Riffle Beetle | | Stenelmis concinna Sanderson, 1938 | Puff | | Stenelmis crenata Say, 1824 | | | Stenelmis decorata Sanderson, 1938 | Puff | | Stenelmis mera Sanderson, 1938 | Puff | | Stenelmis sandersoni Musgrave, 1940 | Solitary Tinamou | | Tropicus pusillus Say, 1823 | | | Zenoa picea Beauvois, 1806 | |
Subnodes of Dryopoidea with occurrences in Lycoming County | Family | Callirhipidae Emden, 1924 Callirhipid beetles, Callirhipid Cedar Beetles, Cedar beetle, Cedar beetles | 1 1 | Genus Species | Taxom
| | Family | Dryopidae Billberg, 1820 long toed water beetle, Long-toe water beetles, Long-toed water beetles | 1 3 | Genus Species | Taxom
| | Family | Elmidae Curtis, 1830 Drive beetles, riffle beetle, Riffle beetles | 7 15 | Genera Species | Taxom
| | Family | Heteroceridae MacLeay, 1825 Mud beetles, Mud-loving beetles, Variegated mud loving beetles, Variegated mud-loving beetle, Variegated mud-loving beetles | 2 2 | 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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