graeverti, Gnathonemus Steindachner [F.] 1914:536 [Anzeiger der Kaiserlichen Akademie der Wissenschaften, Wien, Mathematisch-Naturwissenschaftliche Klasse v. 51 (no. 25); ref. 18910] Kiperege, Great Ruaha River, Tanzania. Holotype (unique): NMW missing. Species described in more detail in Steindachner 1915:61 [p. 3 of separate] [ref. 15072]. •Synonym of Marcusenius macrolepidotus (Peters 1852) -- (Gosse 1984:85 [ref. 6169], Seegers 1996:73 [ref. 23725], Kramer et al. 2007:678 [ref. 29168], Kramer & Wink 2013:17 [2334] [ref. 32824]). Current status: Synonym of Marcusenius macrolepidotus (Peters 1852). Mormyridae. Habitat: freshwater.