Checklist for Superfamily Dryopoidea Hunt & al., 2007 and region Butte County (California, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 264 1166 1618 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 263 1164 1616 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 250 1125 1534 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 173 924 1306 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 44 253 337 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 40 192 227 | Families Genera Species | Taxom | Infraorder | Elateriformia Crowson, 1960
| 11 31 47 | Families Genera Species | Taxom | Superfamily | Dryopoidea Hunt & al., 2007
| 5 10 12 | Families Genera Species | Taxom |
List of families for Butte County (California) 5 Families width 12 Species and 1 Subspecies
Genera for Butte County (California) 10 Genera with 12 Species | Cleptelmis Sanderson, 1907 | | 1 | Species | Taxom | Dubiraphia Sanderson, 1954 | | 0 | Species | Taxom | | Eulimnichus Casey, 1879 | | 1 | Species | Taxom | | Helichus Erichson, 1852 | | 2 | Species | Taxom | | Lanternarius Pacheco, 1890 | | 1 | Species | Taxom | | Microcylloepus Hinton, 0 | | 1 | Species | Taxom | | Optioservus Sanderson, 1874 | | 3 | Species | Taxom | | Postelichus Nelson, 1935 | | 1 | Species | Taxom | | Psephenus Haldeman, 1844 | | 1 | Species | Taxom | | Zaitzevia Champion, 1870 | | 1 | Species | Taxom |
Species list for Butte County (California) 12 Species and 1 Subspecies | Cleptelmis addenda Fall, 1907 | | | Eulimnichus analis LeConte, 1879 | | | Helichus lithophilus Germar, 1824 | | | Helichus suturalis LeConte, 1852 | | | Lanternarius gemmatus Horn, 1890 | | | Microcylloepus pusillus perdita | | | Optioservus (Optioservus) divergens LeConte, 1874 | | | Optioservus (Optioservus) quadrimaculatus Horn, 1870 | | | Optioservus (Optioservus) seriatus LeConte, 1874 | | | Postelichus musgravei Hinton, 1935 | | | Psephenus herricki Dekay, 1844 | Echo Cave Beetle | | Zaitzevia (Zaitzevia) parvula G. Horn, 1870 | Tinamous |
Subnodes of Dryopoidea with occurrences in Butte County (California) | 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 | 5 6 | Genera Species | Taxom
| | Family | Heteroceridae MacLeay, 1825 Mud beetles, Mud-loving beetles, Variegated mud loving beetles, Variegated mud-loving beetle, Variegated mud-loving beetles | 1 1 | Genus Species | Taxom
| | Family | Limnichidae ♰ Erichson, 1846 minute marsh loving beetle, Minute marsh-loving beetles, Minute mud beetles | 1 1 | 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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