titteya, Puntius Deraniyagala [P. E. P.] 1929:73, Pl. 21 [Ceylon Journal of Science Section B Zoology v. 15 (pt 2); ref. 15890] Ambagaspitiya, Sri Lanka. Holotype and paratypes: BMNH 1928.4.16.1-6 (6, including holotype), 1929.7.1.10 (1); ZSI F11044/1 (2). Type catalog: Menon & Yazdani 1968:116 [ref. 20743]. Type (holotype) was identified as at BMNH, length 26 mm, from Ambagaspitiya; specimen should be isolated as the holotype. •Valid as Puntius titteya Deraniyagala 1929 -- (Pethiyagoda 1991:120 [ref. 20075], Talwar & Jhingran 1991:293 [ref. 20764], Silva et al. 2008:62 [ref. 29719], Pethiyagoda et al. 2012:73 [ref. 32071], Mieno & Karino 2016:250 [ref. 35382], Ren et al. 2020:[5] [ref. 37805], Chan et al. 2023:137 [ref. 40365], Fricke et al. 2024:162 [ref. 41622]). •Valid as Rohanella titteya (Deraniyagala 1929) -- (Sudasinghe et al. 2023:11 [ref. 40281]). Current status: Valid as Rohanella titteya (Deraniyagala 1929). Cyprinidae: Smiliogastrinae. Distribution: South Asia: western and southwestern river basins, Sri Lanka. Introduced in Hong Kong (China), and Mexico. Habitat: freshwater.