simbi, Mastacembelus Vreven [E. J.] & Stiassny [M. L. J.] 2009:214, Figs. 1-2 [Ichthyological Exploration of Freshwaters v. 20 (no. 3); ref. 30676] Small rock outcrop across main channel of Congo River from Lenga Lenga, near border with Republic of Congo, 4°53'42.43"S, 14°24'18.70"E, Bas Congo Province, Democratic Republic of Congo. Holotype: AMNH 247179. Paratypes: AMNH 247180 (4), 247181 (1), 248085 (12, 2 c&s); MCZ 168416 (2); MRAC 2009-17-P-1-4 (4); ZSM 38605 [ex AMNH 247179] (4). Type catalog: Neumann 2011:268 [ref. 31652] •Valid as Mastacembelus simbi Vreven & Stiassny 2009. Current status: Valid as Mastacembelus simbi Vreven & Stiassny 2009. Mastacembelidae. Distribution: Middle reaches, Congo River, central Africa. Habitat: freshwater.