tyrwhitti, Chaetodon Bennett [J. W.] 1830:unnum. p., Pl. 25 [A selection from the most remarkable and interesting fishes found on the coast of Ceylon First Edition; ref. 16785] South coast of Sri Lanka. No types known. •Synonym of Abudefduf vaigiensis (Quoy & Gaimard 1825) -- (Allen 1991:235 [ref. 19344] as trywhitti and dated 1834, Pethiyagoda et al. 1994:44 [ref. 21456], Wibowo et al. 2017:[9] [ref. 35515], Parenti 2021:42 [ref. 38418]). Current status: Synonym of Abudefduf vaigiensis (Quoy & Gaimard 1825). Pomacentridae: Glyphisodontinae. Habitat: marine.