“Jellyfish” how’s sting? .. and what’s eat and how’s move

Jellyfish are considered to be invertebrate marine animals that live in the oceans, and it is characterized by the shape of a bell or cup and its size reaches from 2 cm to 4 m, and is characterized by an internal consistency of a gelatinous form with limbs called tentacles, and we will learn through this article on The most important information about the jellyfish, how it stings, how it also moves, and other information.

How the jellyfish move

Jellyfish are distinguished by having a large group of stinging cells and at the end of these cells there are thousands of threaded bags that carry these bags a toxic substance, and when this substance is stimulated inside it is generated inside this pressure more than 2000 pounds per square inch, and then it quickly explodes The material penetrates the victim’s skin and when it pumps thousands of doses of poison, perhaps the strange thing is that the jellyfish can also sting after his death as well, and it is worth mentioning that a zebra or as it is known by the scientific name fleckeri is one of the jellyfish with a cubic shape and is considered One of the most dangerous animals on the surface of the ball Floor, where his bell is roughly the size of a basketball while tentacles are about ten feet long.

Information about the jellyfish sting

It is worth noting that many swimmers and divers are always exposed to the bite and stinging of jellyfish that inject their bodies with poison, and after this sting soon symptoms appear to them, these symptoms vary based on a group of factors, the most important of which are the type of jellyfish, the size and age of the affected person, as well as different Also, depending on the period of exposure to the goods and the size of the skin affected by this sting. As for the symptoms associated with the jellyfish sting, these symptoms are as follows:

1- Feeling of severe and persistent pain.
2- The appearance of many red, brown or purple marks due to the adhesion of the lamp to human skin.
3- The desire for persistent itching, with a tumor in these areas.
4- Feeling a severe headache in the head area.
5- Muscle pain and spasm.
6- Feeling of nausea and vomiting.
7- Feeling weak and confused at the same time.
8- Pain in the stomach area.
9- Loss of consciousness.
10- Not being able to breathe easily.
11- Severe heart problems.

How to treat jellyfish sting

Jellyfish sting is treated with these following steps:

1- Working to revive the heart and the lungs.
2- The person taking some antioxidants, especially in the case of exposure to the cubic jellyfish sting, and in the case of stinging from other jellyfish, some antihistamines are taken and it may also be given painkillers through the mouth.

What does the jellyfish eat?

It is worth noting that jellyfish mainly feed on eggs as well as on fish larvae, and spread abundantly during the summer, and at times times jellyfish may be a food for some different types of marine animals such as turtles, as well as food for some types of fish, or for the size of the contact of some types of jellyfish It ranges from some centimeters to several meters.

Some researchers have uncovered some types of giant jellyfish whose arms have a length of about thirty meters. As for the way the jellyfish spawns, it is by placing the eggs on a fixed ground in the sea, and after their growth they separate again until the swimming journey begins in the sea again.

Facts about jellyfish

The jellyfish is characterized by having 24 real eyes and each eye consists of a lens and a cornea as well as a network, and these eyes that are found in the body of the jellyfish are arranged in pairs, where both eyes are facing up while the other eye is facing down, and this allows the jellyfish to see at an angle that reaches The amount of it to 360 degrees, and therefore the nervous system is considered one of the most advanced types of nervous systems in the animal world, and this device works more efficiently with water, and another task of the nervous system of the jellyfish is to locate all the positions of prey and completely away from predators.

A lot of research has indicated that the reason behind the appearance of jellyfish in water is its pollution in a large way or as a result of a phenomenon known as the phenomenon of global warming, and the phenomenon of jellyfish appears in warm water or water that depletes oxygen, and it appears more often on beaches during the summer .