Jellyfish are particularly beautiful sea creatures, dragging long flowing hair, bulging small bellies, and lazily swimming around. Probably because they are soft like jelly when they swim in the water, jellyfish in English is jelly fish, jelly means jelly, jam, fish is fish. But are jellyfish really fish? What is their food, how do they reproduce, and why can jellyfish rejuvenate but not live forever?
The story of jellyfish begins with their species:
1. Flower hat jelly
Like the embodiment of Medusa, Hanagasa Jellyfish is a snake and scorpion beauty. They sway their colorful tentacles, sit quietly on the bottom of the sea, and then eat the small fish that are seduced by their beauty.
flower hat jelly
Pacific sea nettles
Pacific spunlace jellyfish live mainly in the eastern Pacific Ocean, along the coasts of Canada to Mexico. During the day they float on the surface of the sea to eat plankton, and at night they sit on the bottom of the sea to rest.
pacific sea nettle
Cannonball jellyfish
Asia and the Americas have begun to catch sand jellyfish in a big way, and then they are served on the table and made into cold dishes such as salads.
cannon-ball jellyfish
Moon jelly
Unlike most jellyfish, moon jellyfish have no spines and do not sting. And they are transparent all over the body, and they can change their color with the light, which is beautiful. Due to their particularly weak swimming ability, moon jellyfish in their natural environment are constantly sheltered from turtles, seabirds and corals.