Jellyfish is the mantle jellyfish class root mouth jellyfish family jellyfish genus collectively, the largest up to about one meter five, the gelatinous hard, widely distributed in the north and south of our country in all the sea, can be eaten, and can be used as a medicine, the following let's take a look at the jellyfish in the end is not a jellyfish it!

1, jellyfish is a jellyfish?

Jellyfish is a jellyfish, but jellyfish is not jellyfish. Jellyfish belongs to the jellyfish genus of the coelenterata phylum mantle jellyfish order rooted mouth jellyfish family rooted mouth jellyfish family jellyfish, so that jellyfish is a jellyfish, since ancient times has been listed as one of the eight treasures of the sea, the economic value is very high, with salt, alum processed jellyfish sell well abroad. Jellyfish as a natural resource is utilized in China has a long history, as early as 1700 years ago, the Jin Dynasty has been pickled jellyfish for food records.

2, the difference between jellyfish and jellyfish

Although jellyfish and jellyfish look similar, but the difference is still very big, learn to distinguish the difference between jellyfish and jellyfish, to avoid accidentally eating and accidentally touching is also very important oh.

Jellyfish is a jellyfish, jellyfish root mouth, jellyfish genus of the collective name, widely distributed in China's north and south of the sea? It is edible and can be used as medicine. Jellyfish in the taxonomy belongs to the stinging cell animal phylum, mantle jellyfish, has been known to have about 250 species. Jellyfish are poisonous, when stung by jellyfish, the phenomenon of respiratory distress will occur, should immediately implement artificial respiration, must not be careless, so as to avoid accidents.

3. Is jellyfish poisonous?

Jellyfish are toxic. Jellyfish venom can cause varying degrees of damage after stinging the human body, such as the sea wasp jellyfish, stinging filaments can be secreted cobra-like venom, the most harmful to humans, 5 minutes after the sting can cause death. Monk jellyfish contains hypnotic toxin, this toxin is composed of peptides and proteins and small molecules of nitrogen-containing substances, after stinging the human body, the patient for many days in order to eliminate the pain.

4, jellyfish eat something

Jellyfish in the floating waves of the larval stage does not feed, to the metamorphosis for the 4 tentacles hydra larvae began to feed. The tentacles are feeding organs, feeding on small zooplankton. There are many types of bait, mainly copepods, branchiostomes, mesostomes, riffles, telopods, ciliates, shellfish larvae and other zooplankton larvae.