roylii, Barbus Boulenger [G. A.] 1912:13, Pl. 21 [Annales du Musée du Congo Belge Sér. C (Zoologie) (Sér. 1) v. 2 (fasc. 3); ref. 581] Loango at N'Kutu and Luali River at Buco Zau, Congo (±4°57'S, 12°35'E). Syntypes: (10) ANSP 38548 (1) Luali R.; BMNH 1912.4.1.338-340 (3) Loango R., 1912.4.1.341-342 (2) Luali R.; MRAC 1533-1535 (1, 1, 1); NMW 54501 (1); ZMB 18809 (1) Buco Zau. Type catalog: Böhlke 1984:89 [ref. 13621]. •Valid as Barbus roylii Boulenger 1912 -- (Lévêque & Daget 1984:286 [ref. 6186]). •Valid as Labeobarbus roylii (Boulenger 1912) -- (De Weirdt et al. 2007:523 [ref. 30024], Vreven et al. 2016:68 [ref. 34168], Skelton 2019:227 [ref. 36564]). Current status: Valid as Labeobarbus roylii (Boulenger 1912). Cyprinidae: Torinae. Distribution: West Africa: Republic of Congo, Democratic Republic of Congo and Angola. Habitat: freshwater.