The fish without thorns are: dragonfish, dragonfish, squid, sturgeon, balsa.

1, dragonfish

The dragonfish has no thorns, only the middle of the spine, no thorns, meat and more, there is almost no fishy smell, fried to eat the best flavor. Lobster is also called pedal fish, cow tongue fish, sole, dragon half-slip tongue sole. A large sole is as wide as a man's shoulder and as tall as a girl's height.

2, the dragonfish

The dragonfish is a common food fish along the coast of China, with a body length of up to 41 centimeters, and a dark, light gray or brown color, with fine black spots. This fish has only one main bone, and the main bone is soft, its fish bones are thin and soft like whiskers, so people in the area of Liu Shi, Taizhou, Wenzhou and Lishui in southern Zhejiang figuratively call it water gurgling, that is, it is as soft as water. It is omnivorous and feeds on small fish, shrimps and benthic animals.

3, squid

Squid body into a conical, large head, born with tentacles, often in groups cruising in the ocean about 20 meters deep. Squid is completely free of spines, and should be cooked thoroughly before eating.

4, sturgeon

The physiological structure of the Chinese sturgeon is clothed in five lines of bone plates, only a milky white cartilage in the body, in addition to all the meat, there is no thorns. All sturgeon have this structure and its cartilage is edible.

5, balsa

Balsa is a freshwater fish in Southeast Asia. Its meat is white and tender, without muscle spines and scales, very suitable for the elderly and children to eat. Balsa fish in consumption methods, its can be used for braised, boiled, marinated fish, hot pot, etc., each method has its own flavor.