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Checklist for Superorder Ephemeropteroidea Rohdendorf, 1968
and region Oligocene (Paleogene)


Class
 		Insecta
Linnaeus, 1758
Insects, True insects		263
927
1766		Families
Genera
Species		 
Taxom
 

Subclass
 		Pterygota
Lang, 1888
Winged insects		263
927
1766		Families
Genera
Species		 
Taxom
 

Infraclass
 		Palaeoptera
Crampton, 1915
Ancient winged insects		17
37
75		Families
Genera
Species		 
Taxom
 

Superorder
 		Ephemeropteroidea
Rohdendorf, 1968
3
3
3		Families
Genera
Species		 
Taxom
 


List of families for Oligocene
3 Families width 3 Species
Oligoneuriidae Ulmer, 1914Brushleg Mayflies1SpeciesTaxom
Ephemeridae Leach, 1817Burrowing mayflies1SpeciesTaxom
Neoephemeridae Traver, 1935Large square-gilled mayflies1SpeciesTaxom


Genera for Oligocene
3 Genera with 3 Species
Isonychia Eaton, 1977Slate Drakes1SpeciesTaxom
Litobrancha McCafferty, 19831SpeciesTaxom
Potamanthellus Lestage, 19771SpeciesTaxom


Species list for Oligocene
3 Species
Isonychia (Isonychia) alderensis ♰ S. E. Lewis, 1977
Litobrancha palearctica ♰ W. P. McCaff..., 1983
Potamanthellus rubiensis ♰ S. E. Lewis, 1977

Subnodes of Ephemeropteroidea with occurrences in Oligocene
OrderEphemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes, Mayflies Olives Etc, mayfly, Shadflies		3
3
3		Families
Genera
Species
Taxom