Dorsal spines (total): 0; Dorsal soft rays (total): 33 - 36; Anal spines: 0; Anal soft rays: 27 - 30. Dorsal and anal fins in adults with scales, without basal sheath of scales, and not fully depressible Interorbital space in adults strongly convex, the profile notably arched. Scales on caudal peduncle forming a graded size series with those on the bases of the midcaudal peduncle rays.
Source: FishBase. Eschmeyer, W.N., E.S. Herald and H Hammann. 1983 . (Ref. 2850).