lugubris, Labeo Nichols [J. T.] & LaMonte [F. R.] 1933:1, Fig. 1 [American Museum Novitates No. 656; ref. 3187] Lulua River, Luluabourg [Kananga], Kasai Province, Democratic Republic of Congo. Holotype (unique): AMNH 12334. •Synonym of Labeo lukulae Boulenger 1902 -- (Reid 1985:260 [ref. 19189]). •Synonym of Labeo chariensis Pellegrin 1904 -- (Tshibwabwa 1997:393 [ref. 24617]). •Valid as Labeo lugubris Nichols & LaMonte 1933 -- (Lévêque & Daget 1984:314 [ref. 6186], Liyandja & Stiassny 2023:20 [ref. 40195] with question). Current status: Uncertain as Labeo lugubris Nichols & LaMonte 1933. Cyprinidae: Labeoninae. Distribution: Western-central Africa: lower Lulua River basin, Democratic Republic of Congo. Habitat: freshwater.