Checklist for Subfamily Octogomphinae Carle & Cook, 1984 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 | Odonatoptera Martynov, 1932
| 8 28 35 | Families Genera Species | Taxom | Order | Odonata Fabricius, 1793 Damselflies, Demoiselles, Dragonflies | 8 28 35 | Families Genera Species | Taxom | Suborder | Epiprocta Lohmann, 1996
| 4 20 19 | Families Genera Species | Taxom | Infraorder | Anisoptera Berthold, 1827 Dragonflies, True Dragonflies | 4 20 19 | Families Genera Species | Taxom | Superfamily | Gomphoidea Carle, 1986
| 1 7 7 | Family Genera Species | Taxom | | Family | Gomphidae Rambur, 1842 Club-tailed dragonflies, Clubtail dragonfly, Clubtails | 7 7 | Genera Species | Taxom | | Subfamily | Octogomphinae Carle & Cook, 1984
| 2 0 | Genera Species | Taxom |
Genera for Floyd County (Virginia) 2 Genera with 0 Species Lanthus Needham, 1897 | Pygmy Clubtails | 0 | Species | Taxom | Octogomphus Selys, 1873 | | 0 | Species | Taxom |
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