Species that contain: Gnathonemus and moorii [ 2 ] records

lambouri, Gnathonemus Pellegrin [J.] 1904:439 [Bulletin du Muséum National d'Histoire Naturelle (Série 1) v. 10 (no. 7); ref. 15196] Alima River, Diélé, Upper Congo, about 1°41'S, 14°45'E. Lectotype: MNHN 1886-0319. Paralectotypes: MNHN 1886-0324 (1). Type catalog: Bertin 1940:265 [ref. 293], Poll 1948:76 [ref. 31166]. Bertin lists 2 paratypes and Gosse lists only a holotype (1886-319), and the original lists 2 specimens; MNHN 1886-319 is designated lectotype by Boden et al. 1997:1674 [ref. 23218]. •Valid as Marcusenius lambouri (Pellegrin 1904) -- (Gosse 1984:84 [ref. 6169], Mambo Baba et al. 2020:[7] [ref. 37385]). •Synonym of Marcusenius moorii (Günther 1867) -- (Boden et al. 1997:1672 [ref. 23218]). Current status: Valid as Marcusenius lambouri (Pellegrin 1904). Mormyridae. Distribution: Middle Congo basin. Habitat: freshwater.

longulus, Gnathonemus moorii David [L.] & Poll [M.] 1937:203, Fig. 6 [Annales du Musée du Congo Belge Sér. C (Zoologie) (Sér. 1) v. 3 (fasc. 5); ref. 1043] Bumba, Congo River basin, Democratic Republic of Congo. Holotype: MRAC 31710. Paratypes: MRAC 21571 (1). Type catalog: Derijst 1991:41 [ref. 21528]. •Synonym of Marcusenius lambouri (Pellegrin 1904) -- (Gosse 1984:84 [ref. 6169], Mambo Baba et al. 2020:[7] [ref. 37385]). •Synonym of Marcusenius moorii (Günther 1867) -- (Boden et al. 1997:1672 [ref. 23218]). Current status: Synonym of Marcusenius lambouri (Pellegrin 1904). Mormyridae. Habitat: freshwater.