tanzaniae, Hydrocynus Brewster [B.] 1986:199, Figs. 30-31 [Bulletin of the British Museum (Natural History) Zoology v. 50 (no. 3); ref. 8104] Lower Ruvu River, Tanzania. Holotype: BMNH 1976.10.21.130. Paratypes: BMNH 1981.7.7.41-42 (2). Additional material: BMNH 1972.11.28.3-4 (2), 1976.10.21.128-129 (2), 1981.1.14.33-43 (11), .44 (1), .45-46 (2); MRAC 188963-68 (6), 191468 (1). •Valid as Hydrocynus tanzaniae Brewster 1986. Current status: Valid as Hydrocynus tanzaniae Brewster 1986. Alestidae. Distribution: Tanzania. Habitat: freshwater.