polyzona, Rhombotides Bleeker [P.] 1868:277 [Archives néerlandaises des sciences exactes et naturelles v. 3; ref. 17052] Mayotte Island, Comoro Islands; Réunion, western Mascarenes, southwestern Indian Ocean. Syntypes: (6) RMNH 4396 (1), 6366 (3). •Valid as Acanthurus polyzona (Bleeker 1868) -- (Randall 1956:179 [ref. 12221], Fricke 1999:540 [ref. 24106], Kuiter & Debelius 2001:39 [ref. 26232], Heemstra et al. 2004:3330 [ref. 27945], Fricke et al. 2009:107 [ref. 30213], Fricke et al. 2018:352 [ref. 35805], Arndt & Fricke 2019:9 [ref. 36883], Dalleau-Coudert et al. 2019:143 [ref. 40104], Randall 2022:228 [ref. 40150], Fricke et al. 2024:63 [ref. 41255]). Current status: Valid as Acanthurus polyzona (Bleeker 1868). Acanthuridae. Distribution: Southwestern Indian Ocean: Mayotte (France), Madagascar, Mascarenes (La Réunion, Mauritius, Rodrigues). Habitat: marine.