Jellyfish is an aquatic invertebrate, commonly known as Shui Mu, stone mirror, fish eater, etc. It belongs to the genus Jellyfish, which belongs to one of the important plankton in the aquatic environment. Moreover, the umbrella of jellyfish is hemispherical, with smooth and delicate umbrella surface, rich color and thick mesoderm, and the suitable growth temperature is 20 to 24 degrees.

What kind of animal is jellyfish?

Jellyfish is an aquatic invertebrate, commonly known as Shui Mu, stone mirror, fish eater, etc. It belongs to jellyfish, jellyfish, and one of the important plankton in aquatic environment. Jellyfish are widely distributed in the northern and southern waters of China.

Morphological characteristics of jellyfish

The umbrella of jellyfish is hemispherical, with smooth and delicate surface, rich color and thick rubber layer. The diameter of the umbrella can reach 25 to 60 cm and the longest can reach one meter. Moreover, there are eight notches on the edge of the umbrella, but there are no tentacles, and the mouth and wrist are three-winged.

Life habits of jellyfish

Jellyfish mainly live in plankton and inhabit clear coastal waters, especially near estuaries. Moreover, the optimum temperature for jellyfish growth is 20 to 24 degrees, and the optimum salinity is between 18 and 26. In addition, the annular base of the main inner umbrella of jellyfish will relax and contract.