Not many spines. WANGSHI fish spines are not much, the spines are relatively soft, do not stick in the mouth, WANGSHI fish spines have three, each back strip has a black scale pattern, sometimes it will use these spines to protect themselves from predators. Wang fish is also known as Angus fish, no scales and few spines, the fish is very tender, is a food and medicine with dual-use aquatic food, it is nutritious, with a variety of medicinal value components.