Checklist for Superfamily Heptagenioidea Needham, 1901 and region Floyd County (Virginia, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 153 509 605 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 153 509 605 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 21 60 80 | Families Genera Species | Taxom | Superorder | Ephemeropteroidea Rohdendorf, 1968
| 13 32 45 | Families Genera Species | Taxom | Order | Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 13 32 45 | Families Genera Species | Taxom | Suborder | Pisciforma McCafferty, 1991
| 4 14 22 | Families Genera Species | Taxom | Superfamily | Heptagenioidea Needham, 1901
| 2 6 11 | Families Genera Species | Taxom |
List of families for Floyd County (Virginia) 2 Families width 11 Species
Genera for Floyd County (Virginia) 6 Genera with 11 Species
Species list for Floyd County (Virginia) 11 Species | Epeorus vitreus Walker, 1853 | Cream variant | | Isonychia (Isonychia) bicolor Walker, 1853 | Leadwinged coachman | | Isonychia (Isonychia) tusculanensis Berner, 1948 | | | Isonychia obscura (Traver, 1932) | ⇒ Isonychia winkleri Ulmer, 1939 | | Leucrocuta (Leucrocuta) aphrodite McDunnough, 1926 | | | Maccaffertium (Maccaffertium) meririvulanum Carle & Lewis, 1978 | | | Maccaffertium ithaca Clemens & Le..., 1924 | Cahill | | Maccaffertium modestum Banks, 1910 | Light Cahill | | Maccaffertium vicarium Walker, 1853 | American brown | | Stenacron carolina Banks, 1914 | | | Stenacron interpunctatum Say, 1839 | Ginger quill |
Subnodes of Heptagenioidea with occurrences in Floyd County (Virginia)
Links, sources and further information Heptagenioidea at itis.gov
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