The recent description ofDrunella andaluciacaKazanci, 1990 (from the Sierra Nevada Mountains in southern Spain) was compared with the original description and with typical and additional material ofEphemerella (Chitonophora) nevadensisAlba‐Tercedor, 1983 (a species widespread in the Sierra Nevada Mountains). Accordingly,Drunella andaluciacaKazanci, 1990 is transferred to the genusEphemerellaWalsh, 1862 and synonymy betweenEphemerella andaluciaca(Kazanci, 1990) andEphemerella (Chitonophora) ikonomovi nevadensisAlba‐Tercedor, 1983 is established.