johorensis, Barbus tetrazona var. Duncker [G.] 1904:178, Pl. 1 (fig. 3) [Mitteilungen aus dem Naturhistorischen (Zoologischen) Museum in Hamburg v. 21; ref. 5560] Muar River, Tebing Tinggi, Johore, Malaysia. Lectotype: ZMH H371. Paralectotypes: BMNH 1905.5.6.6 [ex SSMKL] (1), ZMH H372 (2). Type catalog: Ladiges et al. 1958:158 [ref. 19181], Alfred 1963:165 [ref. 20555], Wilkens & Dohse 1993:402 [ref. 21161] as syntypes. Lectotype selected by Ladiges et al. 1958:158 [ref. 19181]. •Synonym of Puntius hexazona (Weber & de Beaufort 1912) -- (Kottelat 1992 [ref. 16750]). •Valid as Puntius johorensis (Duncker 1904) -- (Kottelat et al. 1993:43 [ref. 23448], Kottelat & Lim 1996:232-233 [ref. 23210], Rainboth 1996:103 [ref. 22772], Kottelat 1996:307 [ref. 22841]). •Valid as Systomus johorensis (Duncker 1904) -- (Ng & Tan 1999:355 [ref. 24159], Parenti & Lim 2005:185 [ref. 28285]). •Valid as Desmopuntius johorensis (Duncker 1904) -- (Kottelat 2013:97 [ref. 32989], Sulaiman et al. 2018:27 [ref. 35802], Ng et al. 2019:523 [ref. 36606], Ren et al. 2020:[6] [ref. 37805], Ahmad et al. 2023:65 [ref. 41243]). Current status: Valid as Desmopuntius johorensis (Duncker 1904). Cyprinidae: Smiliogastrinae. Distribution: Southeast Asia: Malaya (Malaysia), Sumatra (Indonesia) and Borneo (Brunei, Indonesia, Malaysia). IUCN (2020): Least Concern. Habitat: freshwater.