Synodontidae？ The dragon head fish (sickle) is a habadon fish.

The picture below shows the leading fish Harpadon nehereus (Indian sickle-toothed fish), commonly known as dog mother fish, shrimp gurgling, bean curd fish, dog spit fish, dog milk, water dragon fish, belly fish and cotton fish. (Shantou calls for some fish, Zhuhai calls for nine rabbits, and Huilai calls for "supporting fish")

It belongs to the middle and lower carnivorous fish in the offshore. Average water depth 10 ~ 80m.

Undergraduate fish, oval or slender, slightly flat on one side, with round scales on the head and trunk. Extremely wide mouth, short dorsal fin, fat fin and sharp teeth. The maxilla, mandible, palatine bone and tongue surface are mostly brush-shaped, with few canine teeth. Larger teeth can be squeezed. The caudal fin is forked, there is no illuminator, and there are many thorns.