Small mouth. Second spine on dorsal fin locks dorsal fin upright. Anal fin enlarged, used in conjunction with dorsal fin for swimming.
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Queen Triggerfish (Balistes vetula): Tips of dorsal and caudal fins streaming. Two blue stripes on face, and lines radiating from eyes. |
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Black Durgon (Melichthyes niger): Black with light lines at base of dorsal and anal fins. |