Author: (Bloch, 1793)
FBname: Bar jack
Comments: Common in clear insular areas or in coral reefs off mainland coasts (Ref. 5217).  Juveniles frequent  areas with algae (e.g. <i>Sargassum</i>) (Ref. 26235).  Usually in schools which may be spawning groups; occasionally solitary.  Feeds on fishes, shrimps and other invertebrates.  Marketed fresh (Ref. 56217).  Easily approached (Ref. 9710).  Large individuals have caused ciguatera when eaten (Ref. 13442).