6019 Naso annulatus (Quoy & Gaimard, 1825) Acanthuridae Surgeonfishes, tangs, unicornfishes Nasinae Acanthuriformes Teleostei Whitemargin unicornfish Indo-Pacific: East Africa, including the Mascarene Islands (Ref. 37792) to the Hawaiian, Marquesan, and Tuamoto islands, north to southern Japan, south to Lord Howe Island. AMNH 13959 Naso annulatus AMNH 14943 Naso annulatus AMNH 18461 Naso annulatus 26 S 113 E Naso annulatus 26 S 113 E Naso annulatus 13 N 121 E Naso annulatus 13 N 121 E Naso annulatus AMNH 225802 1940 Naso annulatus FISH 387213 5 S 150 E 1996 Naso annulatus