Checklist for Superfamily Dytiscoidea Leach, 1815 and region St. Francis County (Arkansas, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 131 514 657 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 131 514 657 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 121 494 633 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 88 421 555 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 20 75 83 | Families Genera Species | Taxom | Suborder | Adephaga Schellenberg, 1806 Adephagans, Ground Beetles and Water Beetles | 4 9 13 | Families Genera Species | Taxom | Superfamily | Dytiscoidea Leach, 1815
| 2 3 3 | Families Genera Species | Taxom |
List of families for St. Francis County 2 Families width 3 Species
Genera for St. Francis County 3 Genera with 3 Species
Species list for St. Francis County 3 Species
Subnodes of Dytiscoidea with occurrences in St. Francis County | Family | Dytiscidae Leach, 1815 Diving beetles, predaceous diving beetle, Predaceous diving beetles, Predacious diving beetles, Water tigers | 2 2 | Genera Species | Taxom
| | Family | Noteridae C. G. Thomson, 1860 burrowing water beetle, Burrowing water beetles, Diving Beetle, Diving beetles, Noterids | 1 1 | Genus Species | Taxom
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