diamouanganai, Barbus Teugels [G. G.] & Mamonekene [V.] 1992:44, Fig. 1 [Cybium v. 16 (no. 1); ref. 16248] Loubomo River, tributary of Kouilou towards Pointe-Noire, near Dolisie, 4°11'S, 12°38'E, Republic of the Congo. Holotype: MRAC 91-68-P-839. Paratypes: MRAC 91-68-P-840 to 843 (4), 91-68-P-844-845 (2), 91-68-P-846 (1). Other material: MRAC 91-79-P-1-19 (19). •Valid as Barbus diamouanganai Teugels & Mamonekene 1992 -- (De Weirdt et al. 2007:511 [ref. 30024]). •Valid as Enteromius diamouanganai (Teugels & Mamonekene 1992) -- (Yang et al. 2015:112 [ref. 33694], Hayes & Armbruster 2017:352 [ref. 35417], Mamonekene et al. 2018:11 [ref. 36400], Fermon et al. 2022:139 [ref. 39448]). Current status: Valid as Enteromius diamouanganai (Teugels & Mamonekene 1992). Cyprinidae: Smiliogastrinae. Distribution: Western-central Africa: Gabon and Republic of Congo. Habitat: freshwater.