Eukaryota | Animalia | Arthropoda | Hexapoda | Insecta | Ephemeroptera | Ephemerelloidea | Ephemerellidae
COL:CS5HF | COL:N | COL:RT | COL:L2655 | COL:H6 | COL:372 | COL:54D | COL:623ZC
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  |  |  |  | Klapalek, 1909