Jellyfish, sea moon jellyfish, mouth-crowned jellyfish (also known as sand jellyfish, inverted cow), white jellyfish, monk's hat jellyfish, four-leaf hard-tongued jellyfish and so on are all poisonous jellyfish. After being salted, jellyfish are delicious on many people's tables, but you should not eat more. The umbrella of jellyfish is the skin of jellyfish that we usually eat, and the tentacles of jellyfish are jellyfish head. Usually, if you buy jellyfish skin, you should buy red, which tastes delicate and delicious. )