Checklist for Subfamily Heptageniinae Needham in Needham & Betten, 1901
and region Grayson County (Virginia, USA)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 129
365
424 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 129
365
424 | Families
Genera
Species |
Taxom
|
Infraclass
| Palaeoptera
Crampton, 1915
Ancient winged insects | 15
27
30 | Families
Genera
Species |
Taxom
|
Superorder
| Ephemeropteroidea
Rohdendorf, 1968
| 8
14
11 | Families
Genera
Species |
Taxom
|
Order
| Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 8
14
11 | Families
Genera
Species |
Taxom
|
Suborder
| Pisciforma
McCafferty, 1991
| 3
6
5 | Families
Genera
Species |
Taxom
|
Superfamily
| Heptagenioidea
Needham, 1901
| 2
5
5 | Families
Genera
Species |
Taxom
| | Family | Heptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies | 4
4 | Genera
Species |
Taxom
| | Subfamily | Heptageniinae
Needham in Needham & Betten, 1901
| 4
4 | Genera
Species |
Taxom
|
Genera for Grayson County (Virginia)
4 Genera with 4 Species
Species list for Grayson County (Virginia)
4 Species
|
