Elongate and cylindrical, tan/brown body that tapers to a rounded tail. Wide flat head with 2 spines near front of elongate rectangular dorsal fin, 1 spine per opercle, 4 venomous spines total. Mottle coloring along entire length of body, fins exhibit alternating light and dark bands. Web of light and dark bars radiating outwards from eye. Fleshy flaps or "whiskers" along cheeks and jaws.