This species is typically found on the edges and inclines of coral reefs, and is known to be a timid omnivore that feeds on algae and the invertebrates associated with it.
distinctive characters
The dorsal fin has 14 spines and 15-17 rays, the anal fin has 3 spines and 16-17 rays, the pectoral fin has 17 rays, and the body depth is 1.6-2.0 times the standard length. Additionally, the preorbital edge has small, subequal spines, and the front of the snout has a U-shaped notch over the upper jaw.