1, Belcher sea snake
Belcher sea snake is the first poisonous snake in the world today, and it is also the most poisonous of all sea snake species. Its half lethal rate is only 0.00 13mg/kg, and its toxicity is 800 times that of cobra, which is even stronger than that of Taipan snake, the first poisonous snake in mainland China!
2, aquiline nose sea snake
The second most toxic sea snake is the aquiline-nosed sea snake, and its half lethal rate is 0.02mg/kg, which is second only to Belcher sea snake in toxicity, and it is also a rather horrible poisonous snake!
3. Duchenne sword-tailed sea snake
The 50% lethal rate of stegosaurus du is 0.03mg/kg, ranking the third in the toxicity of sea snakes, which is distributed in the coastal areas of Australia. Although it is highly toxic, it is weak in aggression and courage, and generally does not take the initiative to attack humans!
4. The cracked sea snake
The split-headed sea snake is the fourth most poisonous sea snake in the world, and its half lethal rate is 0.034mg/kg, and it is widely distributed in the Pacific Ocean, Indian Ocean and other sea areas.
5. Long-snouted sea snake
The long-snout sea snake is also a kind of ultra-poisonous sea snake which is not very aggressive, and its half lethal rate is 0.044mg/kg, which is mainly distributed in Tianpingyang sea area, and its length is generally more than 1.5 meters!
6. Aikitt Linhai Snake
The Aikittlinhai snake is also known as the "Green Sea Snake", and its half mortality rate is 0.056 mg/kg, but it is also very docile and never takes the initiative to bite, but if it bites, it is basically impossible to survive!
7. Sea snakes with spiny scales
Echinosaurus spinulosus ranks 7th in the toxicity ranking of sea snakes, and its half lethal rate is 0.07 mg/kg, which is mainly distributed in the waters around Taiwan Province, China. Although it is highly toxic, it is also very docile. As long as it doesn't provoke it actively, it won't bite people!
8. Indo-Australian sea snakes
The body length of the Indo-Australian sea snake is between1.2m-2m, and its half lethal rate is 0.079 mg/kg. It is mainly distributed in the waters of Australia and New Guinea, and inhabits the shallow sea area, so it is easy for people to encounter it when diving.
9. Black-ringed sea snake
The toxicity of the black-ringed sea snake is also very strong, and its half lethal rate is 0.082 mg/kg. Although its toxicity is not as good as that of some super poisonous snakes on the mainland, it will kill you if it is attacked!
10, smooth sword-tailed sea snake
The smooth sword-tailed sea snake is a new species of sword-tailed sea snake. Although its toxicity is not as strong as that of Du's sword-tailed sea snake, its half lethal rate is 0.09 mg/kg, and its toxicity can at least rank in the top 20 among all poisonous snakes.