The Commission has conserved the prevailing usage of the generic name Ecdyonurus Eaton, 1868 and the specific name Ecdyonurus venosus (Fabricius, 1775), by setting aside the existing name-bearing type of Ecdyonurus venosus and designating a neotype.
Ecdyonurus Eaton, 1868 and Ephemera venosa Fabricius, 1775 (currently Ecdyonurus venosus; Insecta, Ephemeroptera): usage conserved by designation of a neotype for Ephemera venosa," The Bulletin of Zoological Nomenclature 72(2), 162-163, (1 June 2015). https://doi.org/10.21805/bzn.v72i2.a7