Checklist for Subfamily Octogomphinae Carle & Cook, 1984 and region Mercer County (Pennsylvania, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 281 1377 1980 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 281 1377 1980 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 22 68 145 | Families Genera Species | Taxom | Superorder | Odonatoptera Martynov, 1932
| 12 48 121 | Families Genera Species | Taxom | Order | Odonata Fabricius, 1793 Damselflies, Demoiselles, Dragonflies | 12 48 121 | Families Genera Species | Taxom | Suborder | Epiprocta Lohmann, 1996
| 6 35 78 | Families Genera Species | Taxom | Infraorder | Anisoptera Berthold, 1827 Dragonflies, True Dragonflies | 6 35 78 | Families Genera Species | Taxom | Superfamily | Gomphoidea Carle, 1986
| 1 10 17 | Family Genera Species | Taxom | | Family | Gomphidae Rambur, 1842 Club-tailed dragonflies, Clubtail dragonfly, Clubtails | 10 17 | Genera Species | Taxom | | Subfamily | Octogomphinae Carle & Cook, 1984
| 2 2 | Genera Species | Taxom |
Genera for Mercer County (Pennsylvania) 2 Genera with 2 Species
Species list for Mercer County (Pennsylvania) 2 Species
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