Checklist for Subfamily Heptageniinae Needham in Needham & Betten, 1901 and region Adams County (Iowa, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 124 401 524 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 124 401 524 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 14 36 56 | Families Genera Species | Taxom | Superorder | Ephemeropteroidea Rohdendorf, 1968
| 7 13 14 | Families Genera Species | Taxom | Order | Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 7 13 14 | Families Genera Species | Taxom | Suborder | Pisciforma McCafferty, 1991
| 3 9 9 | Families Genera Species | Taxom | Superfamily | Heptagenioidea Needham, 1901
| 2 8 9 | Families Genera Species | Taxom | | Family | Heptageniidae Needham, 1901 Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies | 7 8 | Genera Species | Taxom | | Subfamily | Heptageniinae Needham in Needham & Betten, 1901
| 7 8 | Genera Species | Taxom |
Genera for Adams County (Iowa) 7 Genera with 8 Species
Species list for Adams County (Iowa) 8 Species
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