The money fish only has canine teeth at the front of its upper jaw. The posterior angle of the infraorbital bone is not very oblique, and the straight line formed by its posterior edge extends posteriorly, far in front of the anterior edge of the dorsal fin. The concave interspinous membrane of the dorsal fin is not obvious; the spine part of the dorsal fin and the saw blade part are about the same height; the upper lobe of the caudal fin is extended and filamentous.
Warm temperate offshore bottom fish. Body length is generally 190 to 310 mm. It likes to inhabit muddy bottom sea areas with water depths of 32 to 110 meters. It is one of the economic fish in the South China Sea and is occasionally caught in the southern Yellow Sea. Distributed in the western North Pacific. Our country is produced in the South China Sea, East China Sea and southern Yellow Sea.
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