Cyanea Arctica Size report

Jellyfish are important plankton in the ocean. There are many types. There are about 250 species in the world, with diameters ranging from 10 cm to 100 cm. People tend to classify them according to their umbrellas. Some umbrella-shaped bodies shine with the light of rosy clouds, called rosy clouds jellyfish. The largest jellyfish is the Cyanea Arctica, distributed in the northwestern Atlantic Ocean.

Same as most jellyfish, the main component of the Cyanea Arctica's body is water, and the water content in its body can generally reach more than 95%. When the arctic jellyfish is moving, it uses the water jet reflection in its body to move forward, just like a huge round umbrella floating rapidly in the water.

Cyanea Arctica is a ferocious predator because of the stinging cells in its tentacles. When all the tentacles are stretched out, it is like laying a net; the area of the net cover can reach 500 square meters. Let's learn more about how big these Cyanea Arctica are.

Cyanea Arctica Size And Appearance

The umbrella-shaped body of the Cyanea Arctica is shining with rainbow-like light. The center of that body is a dark purplish-brown color, while the edge is much lighter, almost white, and transparent. Although they look beautiful and weak, they are very fierce. There are 8 sets of tentacles under the canopy. Each group has about 150 tentacles, which are 20-30 meters long on average; they can shrink to only one-tenth of their original length in one second. Their tentacles are covered with stinging cells that can shoot venom. After the prey is stung, it will be quickly paralyzed and die; the arctic jellyfish will hold the prey tightly with its tentacles, suck it with the polyps under the umbrella, and finally digest it.

Average Size of Cyanea Arctica

The canopy of the Cyanea Arctica can reach a diameter of 2-2.5 meters. Once in the United States, a Cyanea Arctica was washed up on the beach, and its tentacles were 36 meters long. In other words, when all the tentacles of a Cyanea Arctica are fully unfolded, a skynet covering a radius of more than 500 square meters can be laid. The Cyanea Arctica has a short lifespan. Generally, they can only live for a few weeks, and some can live for about a year. Generally, those living in the deep sea can live longer.

Final Words

The Cyanea Arctica is only distributed in the Arctic waters, the sparsely populated Arctic waters. These species occur chiefly in cooler waters. They are goblet-shaped and fixed by a basal stalk; the mouth is situated at the upper end. When they come and go in groups at sea, they live closely together and float deep on the sea like a whole, which is very spectacular. The blue sea is dotted with many graceful umbrella-shaped bodies, shining with faint light green or blue-purple light, and some have rainbow-like halos.