Heniochus acuminatus (Linnaeus, 1758)
Pennant coralfish, Angelfish pennant, Bannerfish, Butterflyfish, Coachman, Common bannerfish, Feather-fin bullfish, Featherfin coralfish, Longfin bannerfish, Pennant bannerfish, Pennant corafish, Pennant coral fish, Reef bannerfish, Wimple fish, featherfin bullfish
Inhabit deep, protected lagoons and channels, and the deeper parts of outer reef slopes. Juveniles are often solitary while adults occur in pairs (Ref. 1602, 48636). A planktivorous species that generally remains within a few meters of the reef. Juveniles may sometimes pick on parasites on the epidermis of other fish (Ref. 5503). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).