D1 VI; D2 I/33; P1 18; P2 I/5; A II/16. Body bluish-gray to black above and silvery gray below with 5-6 dark oblique bands on upper half of body; spinous dorsal black and soft dorsal ; anal fins dusky brown; tips white; caudal and ventral fins yellowish. Body oblong and moderately compressed; head profile steep in front of eye, becoming convex above eyes. Teeth villiform. Lateral line straight above pectoral fin: no scutes in adults.