A new species of Enteromius (Actinopterygii, Cyprinidae, Smiliogastrinae) from the Awash River, Ethiopia, and the re-establishment of E. akakianus

Axial skeletons of Enteromius. A E. yardiensis sp. nov. (same specimen as in Fig. 6B), 11 showing last predorsal abdominal vertebra and 18 last abdominal vertebra, total vertebrae 33:18+15 B E. akakianus, holotype, BMNH 1908.1.20.85, Akaki R. (site 13), 66.0 mm SL, 10 showing last predorsal abdominal vertebra and 21 last abdominal vertebra, total vertebrae 37:21+16, The Trustees of the Natural History Museum, London C E. paludinosus, paralectotype, BMNH 1861.3.10.6–7, Quellimane Mozambique, 50.0 mm SL, 10 showing last predorsal abdominal vertebra and 19 last abdominal vertebra, total vertebrae 34:19+15, The Trustees of the Natural History Museum, London. Arrows showing relative positions of tip of penultimate unbranched dorsal-fin ray and lowermost limit of serrated part of last unbranched dorsal-fin ray.