Clade Anteritorna Kluge 1993 (mayfly)
Parent taxon: Euplectoptera according to N. J. Kluge 2004
Sister taxa: Aphelophlebodes, Aphelophlebodes stocki, Fuyoidae, Posteritorna
Subtaxa: Bidentisata Oculephemeridae Siphlonuroidea Tridentiseta
Ecology: