What snake is the most poisonous in the world?

Among the top ten poisonous snakes in the world, what snake ranks first in toxicity?

Tenth place: The tiger-spotted rattlesnake is a poisonous snake that lives in the southwestern United States and northwestern Mexico. It is said that its lethal dose is 0.06 mg, and being bitten by this snake should be considered an extremely dangerous situation.

Ninth place: Indian ring snake is a kind of ring snake mainly distributed in India and its adjacent areas. This kind of snake is very poisonous. It is one of the "four poisonous snakes" in India, and it is also the most common one that causes serious snake injuries among more than ten kinds of ring snakes.

Eighth place: the eastern brown snake is distributed in central, eastern and northern Australia and New Guinea; Living in dry forests, woodlands, savanna and dry shrubs; Adult snakes are light brown or dark brown, and sometimes even black. It is said that the median lethal dose is between 0.05 mg and 0.03 mg, which makes the eastern brown snake one of the most poisonous snakes on land.

Seventh place: the tiger snake is produced in Australia; Its venom contains coagulant and nerve paralysis agent, which often causes death.

Sixth place: Puff Adder, also known as Agkistrodon, is a highly toxic African Agkistrodon with crescent yellow stripes. As far as venom toxicity is concerned, the most poisonous snake in the world is the ashmore Islands, which lives in the northwest of Australia.

Fifth place: The forest cobra is a large cobra, with a total length of 1.2-2 meters and a maximum length of 2.7 meters. It is distributed in Senegal in the west, Somalia in the east, Angola in the southwest and eastern South Africa in the south.

Fourth place: African tree snakes are scattered all over the sparse trunk grasslands in sub-Saharan Africa.

Third place: The desert horned viper is a poisonous snake in the suborder Agkistrodon, which mainly includes a viper distributed in desert areas such as North Africa, Arabian Peninsula and Iran.

Second: The black mamba snake is the longest and most terrible snake in Africa and the fastest crawling snake in the world.

First, the sea snake is the most poisonous snake on the list, similar to Cobra subfamily, all of which have front teeth. Distributed in coastal areas of China, Liaoning, Jiangsu, Zhejiang, Fujian, Guangdong, Guangxi and Taiwan Province.

What snake is the most poisonous in the world?

Snakes are the general name of reptiles with degenerated limbs, belonging to the order Reptiles. Like all reptiles, snakes are covered with scales. Although most snakes are non-toxic, poisonous species are also highly toxic. So what snake is the most poisonous in the world? I will try my best to sort out the information about the most poisonous snake in the world for you. Let's have a look.

What snake is the most poisonous in the world?

The most poisonous snake in the world is of course the sea snake.

The most poisonous animal in the world is cobra, the king of poisonous snakes, but sea snakes are more poisonous than it. Among them, according to records, the Aikittlinhai snake living in Australia is listed as one of the most toxic animals in the world with 10 species. There is also a sea snake called bayonet, which lives in Timor Island in Asia and is also the most poisonous animal in the world. They can kill people in a few minutes. The venom of the hook-billed sea snake is twice that of cobra and 80 times that of sodium cyanide.

The composition of sea snake venom is similar to the neurotoxicity of cobra venom, but strangely, its venom mainly damages voluntary muscles, not the nervous system. Sea snakes bite without pain, and their toxic attacks have a latent period. After being bitten by a sea snake, there is no obvious poisoning symptom within 30 minutes or even 3 hours. However, this is very dangerous and easy to make people numb. In fact, Shanghai snake venom is absorbed by the human body very quickly. The first thing I feel after poisoning is muscle weakness, soreness, drooping eyelids and stiff jaw, which is a bit like the symptoms of tetanus. At the same time, your heart and kidneys will be seriously damaged. People who are bitten may die within hours to days. Most sea snakes only hurt people when they are harassed.

1. Introduction

Sea snakes are reptiles that live in the ocean. Its trunk is slightly cylindrical, slender, and its rear end and tail side are flat. The back is dark gray, and the abdomen is yellow or olive. There are 55-80 black belts all over the body. Sea snake length1.5-2m. Highly toxic. Living in the ocean, he is good at swimming and catching fish.

There are 38 species of snakes belonging to the genus 13 in China, which are distributed in the warm waters from the Persian Gulf to Japan in the west and to Australia in the south, but there are no sea snakes in the Atlantic Ocean. Most sea snakes in the world gather in the waters between northern Oceania and South Asia Peninsula. Several kinds of sea snakes, such as long-snouted sea snake, blue-gray sea snake, ringed sea snake and blue-ringed sea snake, are also often seen in temperate waters. Sea snakes are divided into two categories: amphibious and aquatic. There are five kinds of amphibious sea snakes, which are quite docile and can be pushed around.

There are 15 species of sea snakes along the coast of China, including green ring sea snake, long-snouted sea snake, flat-headed sea snake, ringed sea snake, blackheaded sea snake, light gray sea snake, semi-ring flat-tailed sea snake, blue-gray flat-tailed sea snake, flat-tailed sea snake and glans sea snake. These sea snakes mainly live in the South China Sea, Beibu Gulf and the coastal areas of Hainan, Taiwan Province, Guangxi, Guangdong and Fujian provinces, while the long-snouted sea snakes can be found in coastal provinces of China.

2. Living habits

Sea snakes like to inhabit the shallow water around the continental shelf and islands, and are rare in the open sea where the water depth exceeds 100 meters. The lungs of sea snakes are almost as long as their bodies, from beginning to end. In addition, you can breathe through the skin. Some of them like to stay in the mixed water at the bottom of sand or mud, while others like to move in the clear water around coral reefs. Sea snakes dive at different depths. Shallow sea snakes usually dive for less than 30 minutes and stay on the water for a short time. They just show their heads once, take a deep breath and then dive into the water again. Deep-water sea snakes stay on the water for a long time, especially in the evening and at night. They can dive for up to 2-3 hours. Sea snakes flock, often thousands of them drift along the river, which is convenient for fishing. It also has phototaxis, and it is more rewarding to trap with light at night.

Sea snakes are selective about food, and the eating habits of many sea snakes are related to their body shape. Some sea snakes are thick and big, but their necks are thin and long, but their heads are surprisingly small. Almost all these sea snakes dig eels for food. Some sea snakes feed on fish eggs. These sea snakes have small teeth and few fangs and poisonous glands. There are also some sea snakes who like to prey on stinging fish. In the North Sayan Sea in the Philippines, a sea snake feeds on catfish with eel tails. The stinger on the eel-tailed catfish is very painful, and even seriously hurts people, but the sea snake doesn't care. In addition to fish, sea snakes often attack larger creatures.

3. Scientific value

Dried sea snake: Fujian Institute of Traditional Chinese Medicine compared and analyzed the chemical components of sea snakes such as the green-ringed sea snake, the long-billed sea snake and the sea viper with the land snakes such as Agkistrodon acutus and Agkistrodon acutus, and found that the nitrogen content of sea snakes was as high as 9.94%, which was 65,438 0.03% higher than that of land snakes, and the fat content was 0.53% higher than that of land snakes. Zhou Shaoxiong et al. studied the nutritional components of ethanol extracts from four common sea snakes, and found that they contained l9 amino acids, among which arginine, glutamic acid, valine and lysine were high, and lysine 8- oxide was also contained. L2 is rich in trace elements such as zinc, copper and iron, and major elements such as calcium, potassium and sodium.

Sea snake gall: Traditional medicine believes that snake gall has the functions of promoting qi circulation, resolving phlegm, expelling wind and removing dampness, clearing liver and improving eyesight, and is used to treat cough, asthma and other diseases. Cai et al. determined that Ding Chun extracted from sea snake gall contains 36.5% taurocholic acid and 0.34% taurocholic acid in terms of fresh bile, which is equivalent to cobra, bungarus multicinctus, bungarus multicinctus and other land snakes. Animal experiments show that snake gall has obvious antitussive and expectorant effects, and has obvious relieving effect on tracheal spasm caused by acetylcholine. Therefore, sea snake gall, like land snake gall, can be used for respiratory diseases such as cough and asthma.

Sea snake oil: Coastal fishermen often cook sea snake oil for water and fire burns, frostbite, insect and mosquito bites. Studies have shown that sea snake fats and lipids contain a variety of saturated unsaturated fatty acids, among which palmitic acid, hexadecenoic acid, octadecenoic acid and eicosapentaenoic acid are high, and docosahexaenoic acid, eicosapentaenoic acid, vitamin A, vitamin D3 and vitamin E are also rich. There is an oil acupuncture therapy in Japan, in which injections made of sea snake lipids are injected at the tender points and induration parts of the body, which can treat low back pain and pain in jaw, shoulder and other parts. Sea snake fat is also made into soft capsules as health care products to enhance learning and memory function and prevent osteoporosis.

Sea snake venom: The toxicity of sea snake venom is very strong, far greater than that of land snakes. Generally, the LDso of pure sea snake venom is less than 0. 10n~kg, such as 0.05mg/kg for common sea snake and 0.06mg/kg for sea snake. Sea snake venom, similar to land snake venom, is also a mixture of protein, and its main components are neurotoxins and various enzyme proteins. The neurotoxin isolated from snake venom is mainly a postsynaptic neurotoxin, which binds to nicotinic acetylcholine receptor of skeletal muscle motor endplate and blocks the transmission of skeletal muscle neuromuscular junction. So poisoned people and animals have muscle paralysis, and respiratory muscle paralysis often leads to suffocation and death. Sea snake venom contains no cardiotoxin and has no direct effect on the heart, but it has obvious rhabdomyotoxicity. The clinical manifestation of muscle injury caused by sea snake venom is hemoglobinuria. It is generally believed that phospholipase A, not neurotoxin, causes muscle injury. A variety of preparations such as thrombolysis, hemostasis and analgesia were developed with land snake venom as the main raw material. The development and utilization of sea snake toxin is relatively backward, one of the reasons is that the detoxification amount of sea snake is relatively low, and it is difficult to collect enough venom for application. Its analgesic effect is better than pethidine hydrochloride, and it may develop into a new analgesic.

Top ten poisonous snakes in the world

The list of the top ten most poisonous snakes in the world includes sea snake, black mamba snake, African tree snake, viper, desert horn snake, forest cobra, tiger snake, foreign ring snake, tiger-spotted rattlesnake and eastern brown snake.

The top ten most poisonous snakes in the world are listed as follows:

1, sea snake. Sea snakes rank first among the most poisonous snakes, and the lethal dose of their venom is 0.02 mg. Almost all sea snakes are poisonous, and the lethal dose of the blue-ringed sea snake is less than 0.0 1 mg. If you see sea snakes while swimming or diving, you'd better leave at once.

2. Black mamba snake. The black mamba snake is the second longest snake in the world and the fastest snake on the earth. Its average length is 8.2 feet and its moving speed is 14 mile per hour. If black is a symbol of death, then the color of the black mamba snake is very suitable. To put it bluntly, it is fatal to bite.

3. African tree snake. African tree snakes are beautiful, but they are also deadly. Its toxicity is very special. It uses fangs at the back of the mouth instead of the front to release venom. The lethal dose of African tree snake is 0.07 mg, and the symptoms usually appear within a few hours after being bitten. Its toxicity will make the bitten person bleed internally and externally, and the venom will destroy the blood coagulation process. African tree snakes are not aggressive snakes. They prefer to keep a low profile, which means that fatal accidents are quite rare.

4. A giant poisonous snake with a bulging belly. Agkistrodon halys is not the most poisonous snake in Africa, but it is considered to be the snake that causes the most human deaths. This is because this poisonous snake generally appears in densely populated places and likes to bask in the sun near the sidewalk. Giant poisonous snakes can inject large doses of venom through their long fangs. The venom of an ordinary-sized viper is enough to kill 4-5 people.

5. Desert corner. The desert horn beetle is located in the Middle East and North Africa. It has a small horn in each eye, so it is easy to identify. It is said that the toxicity of this snake is different, and the lethal dose is between 0.4 mg and 0. 1 mg.

6. forest cobra. The forest cobra is fast and alert, and likes to use the forest as its habitat. It can climb trees effortlessly. Like other cobras, when it is excited, it will spread the ribs around its neck to form the shape of a hood. The lethal dose of forest cobra venom is 0.12mg.

7. Tiger snake. Tiger snakes have stripes like tigers. They usually live in Australia. Tiger snakes like wet habitats, such as streams and coastal areas. If you want to find a summer place in hot summer, you'd better see if they are waiting for you there. If not treated in time, tiger and snake bites will soon cause dyspnea and paralysis, shortening the death time by 60%.

8. Foreign ring snakes. The ring snake is one of the four famous species in foreign countries, and it is the species that causes the most snake bites in South Asia. Foreign ring snakes usually feed on other snakes, lizards and small mammals. Worryingly, many people who have been bitten by a ring snake don't even know that they have been bitten, because the wound is almost painless, although it takes several hours for the venom to spread. Many people are bitten by the ring snake after sleeping. It feels like being bitten by ants or mosquitoes, and many people will never wake up.

9. Tiger-spotted rattlesnake. There are different opinions about the toxicity of the tiger-spotted rattlesnake. Tiger-spotted rattlesnakes are found in southwestern foreign countries and northwestern Mexico. One document recorded a lethal dose of 0.06 mg, while other documents recorded a higher dose. But we can be sure that the tiger-spotted rattlesnake is the most toxic of all rattlesnakes.

10, East Brown Snake. The eastern brown snake lives in Australia, and it is a highly toxic species. The toxicity records of the eastern brown snake are different. It is said that the lethal dose of the eastern brown snake is between 0.05 mg and 0.03 mg, which makes the eastern brown snake one of the most poisonous snakes on land.

What is the most poisonous snake in the world?

The first answer:

Scientists from Britain, Australia, the Soviet Union, the United States, France, Italy, Japan and other countries 19 selected the "world poison king";

1)

Aikittlinhai snake in Australia: It has a big mouth and lives in the same waters as the Australian jellyfish.

2)

Palestinian scorpion: It lives in Israel and other parts of the Far East.

3)

Australia and Thailand spotted snake.

4)

Australian brown reticulated snake.

5)

King cobra.

6)

African black mamba snake

The second answer: snakes are the most poisonous.

When it comes to cobra, everyone is afraid of it, but the toxicity of cobra is dwarfed by the serpent. Ampelopsis grossedentata is the most poisonous snake on land, and its gland cells can produce about 400 mg of dry toxin, which is enough to poison 200 people. Because there is no medicine to solve this toxin, the chance of being bitten by it is almost zero. This snake also has a hook tooth more than 5 cm long, which is the longest hook tooth in the world.

What do you think after reading the poisonous snake introduced above? Are you scared? Don't be ashamed to admit it. Actually, I'm scared, too. The thought of them gives me the creeps. There is only one solution, that is, avoid them, give them living space, and don't disturb the tranquility of the forest, so that they won't retaliate or hurt you!

The third answer:

Sea snakes should be the most poisonous snakes.

Most sea snakes are neurotoxic. At present, there is not much research on the toxicity of sea snakes, and unlike other snake venom, there is serum to detoxify, so if you are poisoned by sea snakes, it is very fatal!

The fourth answer: The most poisonous snake in the world is the Belcher Sea Snake, which lives around the rocks in the ashmore Islands in the northwest of Australia. It is many times more toxic than any land snake.

The most poisonous snake on land is a small snake in Western Australia, which is 1.3 meters long. The venom of a snake can kill 250,000 mice.

These are the four answers I collected, and I agree with the first one. After all, the expert's opinion is still credible.

Among the top ten poisonous snakes in the world, what is the most poisonous snake?

The top ten poisonous snakes in the world: blue golden ring snake, inland Taipan snake, rattlesnake, viper, eastern brown snake, black mamba snake, tiger snake, Philippine cobra, southern spiny snake and Belcher sea snake. The number one is inland Taipan snake.

1, inland taipan snake

Adults can also grow to 1.5 to 2.0 meters on average and weigh about 3 kilograms. The largest recorded individual is 3.3 meters long and weighs 6.5 kilograms. The inland Taipan snake is big and strong, and it can secrete deadly venom. The venom released by each bite is enough to kill 100 adults and 500,000 mice, and its toxicity is 20 times that of king cobra.

2.rattlesnake

Rattlesnakes can be easily identified by the ring at the end of their tails. The rattlesnake is a member of the Agkistrodon family, and its attack distance can reach two-thirds of its body length. Surprisingly, young snakes are considered more dangerous than adult snakes because they have the ability to control the amount of venom injected. Most kinds of rattlesnakes secrete hemolytic toxins, which will destroy the function of blood tissue, weaken organ function and lead to blood coagulation.

3. Viper

Agkistrodon halys are widely distributed in most parts of the world, and the most poisonous ones are Agkistrodon serrata and Agkistrodon catesbeiana, which are mainly distributed in the Middle East and Central Asia, especially in India, China and Southeast Asia. Agkistrodon halys are impatient and usually act at night. They are very active and move very quickly after the rain. After their venom is injected, the following symptoms will appear: at first, the bite is painful, and then the limbs are sore.

4. eastern brown snake

Its venom can kill an adult per114000 ounces. The venom of the eastern brown snake is the most poisonous of all snakes. Its preferred habitat is Australia's main population center. Venom contains neurotoxins and coagulants. They don't want to hurt anyone if possible. Their first reaction when they meet people is to run away, so they'd better stand still when they meet it in the wild.

5. Blue Golden Ring Snake

Bungarus multicinctus is the most deadly species in Bungarus multicinctus. Blue bungee snakes are found all over Southeast Asia and Indonesia. Even if anti-venom is injected, 50% people may still die. Blue bungee snakes will kill other snakes and even eat other kinds of bungee snakes. They are Nocturnal Animals, but they are timid and often try to hide rather than fight. Its venom is 10 of the eye snake.

What is the most poisonous snake in the world?

There are two kinds of snakes: poisonous and nontoxic. Poisonous snakes produce venom as a defense mechanism to catch prey. The toxicity of snake venom comes from toxin, which is injected into the victim through biting. The glands that produce venom are located on both sides of the snake head. Protein is the largest component of snake venom, which does the greatest harm to its prey by inhibiting important enzymes.

Australia has the largest number of poisonous snakes in the world, and most of them live in the coastal areas of Australia. But the incredible inland Taipan snake should have its own place. It is the most poisonous land snake in the world. The maximum amount of a bite of venom is 1 10 mg, which is enough to kill about 100 people, or 250,000 mice! Its lethal dose is 0.03 mg/kg, and its toxicity is 10 times that of rattlesnake and 50 times that of common cobra. Fortunately, the inland Taipan snake is not particularly aggressive, and humans rarely encounter it in the wild. There is no record of death, although it may kill an adult within 45 minutes.

The inland Taipan snake lives in the semi-arid area of central Australia. The average length is 1.8m, and the maximum length is 2.5m Once bitten, people will experience local pain, followed by vomiting, diarrhea, dizziness, headache, convulsions and abdominal pain. If not treated in time, the victim will die of organ failure.