As shown

Sciaenidae ? Sciaenidae ? Collichthys fish of the genus Medusae ?

Below is a picture of ? Collichthys lucidus ? The caudal peduncle is often tied, and the head is bluntly rounded, with a bulging frontal area that is high and low. The upper and lower jaw teeth are all in a band of fine teeth, without canine teeth. Caudal fin pointed. The dorsum of the body is grayish yellow, the sides of the body golden yellow. There is a black spot on the top of the eye. The gill cavities are white with additional fine black spots. Brown spots on the front of the upper and lower jaws. The mouth cavity is white, and the lower jaw margins are pink. The body length is up to 20 centimeters.

Inhabiting sandy and muddy bottom waters, it is carnivorous and feeds on small crustaceans. It is distributed in the western Pacific region, including China, the west coast of the Korean Peninsula, Japan, the coast of the Philippines, etc. It belongs to the warm-temperate fish. The type locality of this species is in the China Sea.