Ephemerella mucronata (Bengtsson, 1909)  

Family: Ephemerellidae

[Chitonophora krieghoffi Ulmer, 1920, moreChitonophora mucronata Bengtsson, 1909, Chitonophora mucronata unicolorata Ikonomov, 1961, Ephemerella krieghoffi (Ulmer, 1920), Ephemerella krieghoffi intermedia Keffermüller, 1979, Ephemerella moffatae Allen, 1977, Ephemerella mucronata unicolorata (Ikonomov, 1961), Ephemerella unicolorata (Ikonomov, 1961)]