Not necessarily. Shrimp tail refers to the tail of crayfish, and judging whether it is dead crayfish can not be judged simply by shrimp tail. The tail of a live crayfish will bend very tightly and have a great arc, while the tail of a dead crayfish will bend very loosely and have no elasticity; The live crayfish tastes hard and chewy, and the dead crayfish has a loose tail. The flesh of live crayfish is fresh and tender, and the tail of dead crayfish is light.

Not necessarily. Shrimp tail refers to the tail of crayfish, and judging whether it is dead crayfish can not be judged simply by whether it is shrimp tail. The tail of a live crayfish will bend very tightly and have a great arc, while the tail of a dead crayfish will bend very loosely and have no elasticity; The live crayfish tastes hard and chewy, and the dead crayfish has a loose tail. The flesh of live crayfish is fresh and tender, and the tail of dead crayfish is light.