Horse face fish. According to the query zhanjiang local treasure shows, zhanjiang fish dried fish is horse face fish, horse face fish, also known as horse face triggerfish, is a triggerfish order monoceratopsian triggerfish family horse face triggerfish genus fish. Its body is more lateral flat, long oval, generally body length 20 to 25 cm, head short lateral flat, kiss long pointed protruding, lip developed, teeth incisor-like, two rows of teeth in the upper jaw, a row of teeth in the lower jaw, scales small, small spines, no lateral line, body is blue-black, fin membrane is green, caudal fin fin fins are black. It is named for its face that resembles the shape of a horse's head. Its can be dried for a long time can make dried fish fillet, the therapeutic effect of horse face fish can cure stomach disease, mastitis, gastrointestinal bleeding and other diseases.