Diagnostic Description
provided by Fishbase
Infraorbital canal with no short downward branch at anterior part.. Preopercular spine straight, with an antrorse process at base, 2 to 9 very short upward process on inner side. Second dorsal fin with many small dark spots. Lower margin of anal fin black. Attains 18 cm SL.
Morphology
provided by Fishbase
Dorsal spines (total): 4; Dorsal soft rays (total): 9; Analspines: 0; Analsoft rays: 9
Trophic Strategy
provided by Fishbase
Also feeds on planktonic organisms (Ref. 13374).
Biology
provided by Fishbase
Produces an offensive odor upon capture (Ref. 559).