Checklist for Superfamily Dryopoidea Hunt & al., 2007 and region Eocene (Paleogene)
Class | Insecta Linnaeus, 1758 Insects, True insects | 582 3588 7202 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 579 3583 7176 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 540 3487 7033 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 347 2726 5741 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 102 998 1819 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 93 921 1671 | Families Genera Species | Taxom | Infraorder | Elateriformia Crowson, 1960
| 22 155 325 | Families Genera Species | Taxom | Superfamily | Dryopoidea Hunt & al., 2007
| 6 13 15 | Families Genera Species | Taxom |
List of families for Eocene 6 Families width 15 Species
Genera for Eocene 13 Genera with 15 Species | Chelonarium Fabricius, 1914 | | 1 | Species | Taxom | | Dryops Olivier, 1912 | | 2 | Species | Taxom | | Ectopria LeConte, 1913 | | 1 | Species | Taxom | | Electrolichas Alekseev & J..., 2016 | | 1 | Species | Taxom | | Helichus Erichson, 1912 | | 2 | Species | Taxom | | Heterelmis Sharp, 2015 | | 1 | Species | Taxom | | Heterlimnius Hinton, 1940 | | 1 | Species | Taxom | | Lutrochites Wickham, 1912 | | 1 | Species | Taxom | | Palaeoersachus Pütz, Herna..., 2004 | | 1 | Species | Taxom | | Palaeoriohelmis Bollow, 1940 | | 1 | Species | Taxom | | Potamophilites Haupt, 1956 | | 1 | Species | Taxom | | Psephenus Haldeman, 1900 | | 1 | Species | Taxom | | Ptilodactyloides Motschulsky, 1856 | | 1 | Species | Taxom |
Species list for Eocene 15 Species | Chelonarium montanum ♰ Wickham, 1914 | | | Dryops eruptus ♰ (H. F. Wickham, 1911) | ⇒ Helichus eruptus Wickham, 1911 | | Dryops tenuior ♰ (H. F. Wickham, 1912) | ⇒ Helichus tenuior Wickham, 1912 | | Ectopria laticollis ♰ H. F. Wickham, 1913 | | | Electrolichas circumbalticus Alekseev & J..., 2016 | | | Helichus eruptus Wickham, 1911 | | | Helichus tenuior Wickham, 1912 | | | Heterelmis groehni Bukejs & al., 2015 | | | Heterlimnius samlandica Bollow, 1940 | | | Lutrochites lecontei ♰ H. F. Wickham, 1912 | | | Palaeoersachus bicarinatus ♰ A. Pütz, 2004 | | | Palaeoriohelmis samlandica ♰ H. Bollow, 1940 | | | Potamophilites angustifrons ♰ H. Haupt, 1956 | | | Psephenus lutulentus ♰ S. H. Scudder, 1900 | | | Ptilodactyloides stipulicornis ♰ Motschulsky, 1856 | |
Subnodes of Dryopoidea with occurrences in Eocene | Family | Chelonariidae Blanchard, 1845 Chelonarid beetles, Chelonariid beetles, Chelonariids, Turtle beetles | 1 1 | Genus Species | Taxom
| | Family | Dryopidae Billberg, 1820 long toed water beetle, Long-toe water beetles, Long-toed water beetles | 5 7 | Genera Species | Taxom
| | Family | Elmidae Curtis, 1830 Drive beetles, riffle beetle, Riffle beetles | 2 2 | Genera 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 | 2 2 | Genera Species | Taxom
| | Family | Ptilodactylidae ♰ Laporte, 1836 Ptilodactylid beetles, Toe-winged Beetles, Toed-winged 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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