D1 XI/17; D 2 absent; P1 17; P 2 I/5; A IV/15. Body color dusky brown above and silvery below; numerous large round brown spots on body except for breast and belly, these spots may extend onto the soft dorsal fin; all fins
slightly dusky. Body quadrangular and strongly compressed; forehead steep. Mouth small with brush like teeth. A procumbent spine present before dorsal spine; dorsal fin notched; caudal truncate. Scales ctenoid.