No. 5 Cone Snail

The venom contained in one cone snail can kill 10 people. The venom in cone snails contains hundreds of different components, which are neurotoxins collectively known as conotoxins. The mechanism of action of these toxins is to quickly block the transmission of information from the nervous system. Because the body cannot receive the information from the brain, it will lead to total paralysis and eventually death from poisoning. Among the more than 500 kinds of cone snails, the most toxic one is the "cigar snail". That is to say, once poisoned, the person will have to wait for death without effective treatment after smoking a cigar.

No. 4 Golden Poison Dart Frog

The toxin contained in one golden poison dart frog can cause the death of 10 people within 3 minutes.

After research, the venom component of the golden poison dart frog is a toxin called steroid. Its mechanism of action is that when toxins enter the axonal part of nerve fibers, the axonal part will undergo permanent depolarization, resulting in the inability of normal transport of substances in the body and destroying the acid-base balance in the body. The body will eventually be unable to move. And death.

The third species, blue-ringed octopus

The venom contained in one blue-ringed octopus can kill 26 people. The main components of their toxins are tetrodotoxin, a serum toxin, acetylcholine and dopamine. These toxins are derived from a bacteria in the salivary glands of the blue-ringed octopus. Tetrodotoxin is the same toxin in puffer fish. The toxin can paralyze the central nervous system and nerve endings, causing massive bleeding, accompanied by tingling, fever, difficulty breathing, and ultimately death. Although the venom of the blue-ringed octopus is very powerful, there is little overlap with the living area of ??humans, so there is basically no news about blue-ringed octopuses killing people.

The second type of box jellyfish

The venom contained in one box jellyfish can kill 60 people. When box jellyfish find prey, they will quickly float over and wrap themselves tightly with their tentacles. prey, while spraying venom. Once the venom is sprayed onto a person's body, many bright red blood marks will appear on the skin, and death will be declared within two to three minutes. Well, the mechanism of action of the venom is not very clear yet. What is known is that the venom will pass through the human body, quickly damage the heart, disrupt the beating of the heart, cause difficulty in blood supply, and eventually lead to rapid death.

The No. 1 Inland Taipan Snake

According to the Guinness Book of Records, the Inland Taipan Snake is the most venomous snake in the world. A single venom can kill 200,000 rats. 100 people. The toxins contained in inland Taipan snakes are neurotoxins and cardiotoxins. After being bitten by them, the connection between muscles and nerves will be blocked, resulting in inability to move. The patient will suffer from headache, nausea, vomiting, abdominal pain, dizziness, convulsions, coma, and eventually death due to general paralysis. Death occurs in just 15 minutes.