Is the yolk jellyfish poisonous when stung?
Egg yolk jellyfish are marine creatures of the order Scylla, also known as poached egg jellyfish, boiled egg jellyfish, Mediterranean jellyfish, etc., because of the color of the gonads or other stomach sacs in the body, and the body in the transparent central bulge of gold or orange, looks like just fried poached eggs, let's take a look at the yolk jellyfish sting is toxic!
Is the yolk jellyfish poisonous when stung?
The yolk jellyfish is poisonous when it is stung. The Mediterranean is the most common area of egg yolk jellyfish, and it is a common kind of poisonous jellyfish. Although it is not as poisonous as the monk hat jellyfish, the locals will stay away when they see the egg yolk jellyfish. After all, it is no joke if touched by his tentacles. The weapon of the yolk jellyfish is a harpoon-shaped tentacle, which ejects venom from stinging cells on the tentacle when it touches its prey. In addition, compared with other dangerous jellyfish, egg yolk jellyfish are relatively safe and hardly dangerous to humans.
What kind of food do yolk jellyfish eat?
Egg yolk jellyfish carnivores, which feed on small crustaceans, plankton, etc., are actually a kind of suspended predators, filtering tiny plankton in the water with tentacles, sending them to the entrance and gastric cavity by cilia through the mouth and carpal sulcus, the prickle cells on the gastric filaments kill the prey, and then the glandular cells on the gastric filaments secrete digestive enzymes to digest the food. The digested nutrients rely on the cilia swinging on the wall of the circulation tube to promote the nutrients from the gastric cavity through the radiant tube into the annular tube, and then discharge the undigested food residue out of the body through the positive radiant tube, interradial tube, gastric cavity and mouth.
What are the most poisonous jellyfish?
1. Box jellyfish: each tentacle of the box jellyfish has enough toxin to kill 50 people and can stop human cardiopulmonary function within 3 minutes. At least 5567 people have died of this animal since 1884, causing a higher death rate than snakes, sharks and saltwater crocodiles.
2. Monk hat jellyfish: the deadly toxins secreted by the monk hat jellyfish are the tiny stinging cells in the tentacles. Although the toxins secreted by a single stinging cell are negligible, the toxins accumulated by thousands of stinging cells are as intense as any poisonous snakes in the world today.
3. Sand jellyfish: the adult umbrella diameter of sand jellyfish is 25-60 cm, with a maximum of nearly 1 meter. the surface of the outer umbrella is smooth, the glue layer is thick and hard, and its stinging cells are highly poisonous. after being stung, the skin is red and swollen, painful and itchy, severe shock, and even death.
4. Lion bristle jellyfish: lion bristle jellyfish is a kind of creature that can cause death, but it seldom moves where humans go in and out. The stinging cells on the tentacles contain poison needles and sacs containing venom, and the venom enters the human body and quickly paralyzes and dies.
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