mento, Mormyrus Boulenger [G. A.] 1890:193 [Annals and Magazine of Natural History (Series 6) v. 6 (no. 32) (art. 25); ref. 17024] Gabon. Holotype (unique): BMNH 1881.7.20.1. •Valid as Marcusenius mento (Boulenger 1890) -- (Gosse 1984:86 [ref. 6169], Lévêque et al. 1989:114 [ref. 26480], Bigorne & Paugy 1990:38 [ref. 13599], Bigorne in Lévêque et al. 1990:145 [ref. 21589], Paugy et al. 1990:336 [ref. 26477], Hopkins et al. 2007:285 [ref. 30019], Kramer 2013:124 [ref. 32737], Kramer & Wink 2013:8 [2334] [ref. 32824]). Current status: Valid as Marcusenius mento (Boulenger 1890). Mormyridae. Distribution: West-central Africa; also introduced in some areas of Africa. Habitat: freshwater.