Clade Ephemerida Latreille 1810 (mayfly)
Synonym: Reticulata Willmann 2007
Parent taxon: Panephemeroptera according to P. Sroka et al. 2014
See also Sinitshenkova and Marchal-Papier 2005, Staniczek et al. 2011 and Willmann 2007
Sister taxa: Ephemeronta, Ephemerontoida, Misthodotida, Syntonopteroidea
Subtaxa: Heptabranchia Mesonetidae Minorella Permoplectoptera Phthartus Sinebranchia Toxodotidae Triassomanthidae Voltziaephemeridae Warungata
Ecology: