Checklist for Tribe Ephemerellini Klapálek, 1909 and region Leeds and Grenville (Southern Ontario, Ontario, Canada)
Class | Insecta Linnaeus, 1758 Insects, True insects | 454 3882 7063 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 453 3881 7062 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 21 88 168 | Families Genera Species | Taxom | Superorder | Ephemeropteroidea Rohdendorf, 1968
| 10 37 40 | Families Genera Species | Taxom | Order | Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 10 37 40 | Families Genera Species | Taxom | Suborder | Furcatergalia Kluge, 1993
| 6 15 20 | Families Genera Species | Taxom | Infraorder | Pannota McCafferty & Edmunds, 1979 Fusedback mayflies | 3 6 7 | Families Genera Species | Taxom | Superfamily | Ephemerelloidea Koss, 1973
| 2 5 3 | Families Genera Species | Taxom | | Family | Ephemerellidae Klapálek, 1909 Blue-Winged Olive Ephemerellidae, Spiny Crawler Mayflies | 4 3 | Genera Species | Taxom | | Subfamily | Ephemerellinae Klapálek, 1909
| 4 3 | Genera Species | Taxom | | Tribe | Ephemerellini Klapálek, 1909
| 4 3 | Genera Species | Taxom |
Genera for Leeds and Grenville 4 Genera with 3 Species
Species list for Leeds and Grenville 3 Species
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