†family Palingeniopsidae Martynov 1938 (mayfly)
Insecta - Ephemerida - Palingeniopsidae
Full reference: A. V. Martynov. 1938. Étude sur l'histoire géologique et la phylogénie des ordres des Insectes (Pterygota). 1e partie, Palaeoptera et Neoptera-Polyneoptera. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 7:1-149
Parent taxon: Mesephemeroidea according to A. H. Staniczek et al. 2011
See also Carpenter 1992 and Willmann 2007
Sister taxa: Mesephemeridae, Sharephemeridae
Subtaxa: Palingeniopsis
Type: Palingeniopsis
Ecology:
Distribution: found only at Sheimo-gora on Soyana river (PIN collection 2455) (Permian of Russian Federation)