Are sail jellyfish poisonous?

The sail jellyfish is a marine plankton of the family Hydra. It is characterized by inflatable sail-shaped floating sacs, tentacles, reproductive bodies and nutrients with thorn cells underneath. The floating body is bluish blue in life, and the sail board is colorless and transparent. Floating on the surface with the wind or current, it is distributed along the coast of Japan, the Philippines and southeastern China. Let's take a look at whether the sail jellyfish is poisonous.

Are sail jellyfish poisonous?

Sail jellyfish are poisonous. Sail jellyfish are close relatives of jellyfish and have poisonous thorns like jellyfish. If you touch them with your hands, it won't sting, but once you rub your eyes or touch the skin of other sensitive parts with your hands, you will feel the pain. So don't touch them.

Living habits of sail jellyfish

Animals such as sail jellyfish move around by sea breeze. In the ocean, small sail jellyfish begin to float, secrete gas by themselves, and slowly rise to the ocean surface, where they stab zooplankton with special stinging cells and feed on them, often floating on the sea in large groups up to 100 kilometers wide. In the tropics, they are often washed ashore by storms, so they can sometimes see millions of these jellyfish on the beach.

Stranding of sail jellyfish

In March 2015, about 1 billion jellyfish-like purple sailors, known as downwind sailors or sail jellyfish, washed up on the west coast of the United States, National Geographic reported. The creatures spread out like carpets on the beach, looking like deflated blue and purple balloons.

The sail jellyfish washed up on beaches in Oregon and Washington in March and then appeared in California, according to marine biologist Kevin Raskov. Experts say such a large-scale stranding is not uncommon and occurs every 3-6 years.