The top ten most venomous snakes in the world:

1. Belcher's sea snake: Belcher's sea snake has a lethal dose of 0.013 mg. The Belcher's sea snake is the most venomous sea snake in the world. It lives around the reefs of the Ashmore Islands in northwest Australia. In terms of venom toxicity per unit volume, its venom is 200 times more toxic than the king cobra.

2. The slender-scaled Taipan snake: The LD50 of the slender-scaled Taipan snake is 0.021 mg. The fine-scaled taipan, also known as the inland taipan, is the most venomous snake on land. The venom it excretes at one time can poison 20 tons of prey within 24 hours, which is equivalent to the weight of 250,000 mice, 100 adults, or two African elephants.

3. Saw-scaled viper: The 50% lethal dose of saw-scaled viper is 0.03 mg. The saw-scaled viper is the deadliest snake, killing hundreds of people every year. Once humans are infected by its highly toxic venom, especially in remote and uninhabited desert areas, it is probably impossible to escape its poisonous kiss.

4. Eastern Cobra: The LD50 of Eastern Cobra is 0.03 mg. The eastern cobra is another deadly snake. Its venom contains coagulants and neurotoxins. It is the most deadly snake in Australia. The coagulant in its venom will cause blood to clot, and the bitten creature will die of kidney failure.

5. Black Mamba: The 50% lethal dose for black mamba is 0.05 mg. The black mamba is the longest, fastest and most aggressive of the venomous snakes in the world. The black mamba can chase its prey at speeds of up to 19km/h and can kill a human with just two drops of venom.

6. Tiger Rattlesnake: The LD50 of tiger rattlesnake is less than 0.06 mg. The tiger rattlesnake is a striped snake common in northwestern Mexico and the southwestern United States. It is considered the most venomous of all rattlesnakes. Any tiger rattlesnake bite should be treated as a major emergency.

7. African tree snake: The 50% lethal dose of African tree snake is less than 0.07 mg. The African tree snake is a small, beautiful, brightly colored snake. Its venom is released through the back of its fangs, not the front.

8. Bungarus snake: The 50% lethal dose of Bungarus snake is less than 0.09 mg. The bungara snake is the most venomous snake in China. The toxins contained in bungara venom are mainly composed of proteins and peptides, mainly neurotoxins. Bungaras are also considered the most dangerous venomous snakes! Because the bite from the bungara snake is not itchy, but only slightly numb, it is easy to be ignored.

9. Desert Horned Viper: The LD50 of the Desert Horned Viper is less than 0.04-0.1 mg. The desert horned viper is found in the Middle East and northern Africa. It has small horns above each eye so it is easy to identify.

10. Tiger snake: The LD50 of tiger snake is less than 0.12 mg. Tiger snakes are distributed in Australia. They secrete strong neurotoxins, coagulants, hemolysins and snake-specific muscle toxins. In addition to severe pain in the wound, the body will feel paralyzed and sweaty, and then difficulty breathing and partial limb paralysis will begin.