Author: Choat & Randall, 1986
FBname: Chameleon parrotfish
Comments: Inhabits outer reef flats and exposed lagoon and seaward slopes from a depth of 3 to at least  30 m (Ref. 1602).  Feeds mainly on algae (Ref. 26993).  Females often in schools of mixed species when feeding, males usually seen separate (Ref. 48636).