Diagnosed from its congeners by the possession of the following characters: 45-49 + 2-3 scales on lateral line; anal fin usually with 9½ branched rays; eye diameter 3.4-3.5 times in HL, 1.1-1.3 times in interorbital distance; snout pointed, not projecting beyond tip of upper lip; conspicuous black midlateral stripe and conspicuous black line along lateral line in preserved individuals (Ref. 59043).