macrostoma, Labeo Boulenger [G. A.] 1898:36, Pl. 19 (fig. 1) [Annales du Musee du Congo (Ser. Zoologie) v. 1 (fasc. 2); ref. 4864] Matadi, Lower Congo, 5°49'S, 13°27'E. Lectotype: MRAC 35. Paralectotypes: BMNH 1898.12.28.5 (1); MRAC 60 (1). Lectotype selected by Reid 1985:128 [ref. 19189] is invalid; see Tshibwabwa & Teugels 1995:1547 [ref. 27895] who designate MRAC 35 as the lectotype, see van Steenberge et al. 2016:3 [ref. 34374]. •Valid as Labeo macrostoma Boulenger 1898 -- (Lévêque & Daget 1984:315 [ref. 6186], Reid 1985:128 [ref. 19189], Tshibwabwa & Teugels 1995:1561 [ref. 27895], Tshibwabwa et al. 2006:33 [ref. 28698] as macrostomus, van Steenberge et al. 2016:3 [ref. 34374], Skelton 2019:229, 233 [ref. 36564] once as macrostomus, Fermon et al. 2022:135 [ref. 39448] with question). Current status: Valid as Labeo macrostoma Boulenger 1898. Cyprinidae: Labeoninae. Distribution: Western-central Africa: lower Congo River basin. Habitat: freshwater.