rheni, Gnathonemus Fowler [H. W.] 1936:250, Fig. 7 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 88; ref. 1424] Lake Victoria [Victoria Nyanza] at Kitala, Uganda. Holotype: ANSP 65543. Paratypes: ANSP 65544 (1). Type catalog: Böhlke 1984:128 [ref. 13621]. •Valid as Marcusenius rheni (Fowler 1936) -- (Gosse 1984:88 [ref. 6169], Akoth et al. 2023:7 [ref. 40069]). •Probably a synonym of Marcusenius victoriae (Worthington 1929) -- (Seegers et al. 2003:29 [ref. 28087]). Current status: Synonym of Marcusenius victoriae (Worthington 1929). Mormyridae. Distribution: East Africa: Lake Victoria. Habitat: freshwater.