malabaricus, Osteochilus Day [F.] 1873:527 [The Journal of the Linnean Society of London. Zoology v. 11; ref. 17368] Vithry in Wynaad, Kerala, India. Syntypes (3) and/or Day specimens: BMNH 1889.2.1.579-583 (5). Type catalog: Whitehead & Talwar 1976:155 [ref. 23762]. •Nomen dubium -- (Karnasuta 1993:83 [ref. 20700], Plamoottil 2022:981 [ref. 39362]). •Synonym of Osteochilus nashii (Day 1868) -- (Talwar & Jhingran 1991:247 [ref. 20764]). •Synonym of Cyprinion nashii (Day 1869) -- (Menon 1999:117 [ref. 24904]). •Tentatively a synonym of Osteochilichthys nashii (Day 1869) -- (Pethiyagoda & Kottelat 1994:104 [ref. 21421]). Nomen Dubium. Current status: Uncertain as Osteochilichthys nashii (Day 1869). Cyprinidae: Torinae. Habitat: freshwater.