livingstonii, Gnathonemus Boulenger [G. A.] 1899:803 [Proceedings of the Zoological Society of London 1898 (pt 4) (art. 4); ref. 17092] Ruvuma River, Mozambique. Holotype (unique): BMNH 1864.7.9.30. •Valid as Marcusenius livingstonii (Boulenger 1899) -- (Gosse 1984:84 [ref. 6169], Snoeks 2004:20 [ref. 28111], Kramer & Wink 2013:8 [2334] [ref. 32824], Maake et al. 2014:465 [ref. 33223]). Current status: Valid as Marcusenius livingstonii (Boulenger 1899). Mormyridae. Distribution: Mozambique: Ruvuma River. Habitat: freshwater.