mathoiae, Barbus Boulenger [G. A.] 1911:66, Fig. 45 [Catalogue of the fresh-water fishes of Africa v. 2; ref. 579] Mathioya River, Upper Tana River, Kenya, elevation 4000 feet. Holotype (unique): BMNH 1902.5.26.38. •Synonym of Barbus oxyrhynchus Pfeffer 1889 -- (Lévêque & Daget 1984:276 [ref. 6186], Seegers et al. 2003:32 [ref. 28087]). •Synonym of Labeobarbus oxyrhynchus (Pfeffer 1889) -- (Vreven et al. 2016:65 [ref. 34168]). Current status: Synonym of Labeobarbus oxyrhynchus (Pfeffer 1889). Cyprinidae: Torinae. Habitat: freshwater.