†superfamily Protereismatoidea DeMoulin 1958 (mayfly)
Alternative spelling: Protereismatina
Parent taxon: Permoplectoptera according to A. H. Staniczek et al. 2011
See also Sinitshenkova 2013
Sister taxa: Cretereismatidae, Litophlebioidea, Mesephemeriformia, Mesephemeroidea, Misthodotidae, Protereismatidae
Subtaxa: Jarmilidae Oboriphlebiidae
Ecology:
Distribution: found only at Obora, southern edge of ravine (Permian of Czech Republic)