Where do the most venomous snakes in the world live? The most venomous snakes in the world. Schlegel's chain-tailed botrops

The only snake in the ranking, whose birthplace is North America. It can be easily recognized by the thickening in the tail, which resembles a rattle. This snake is capable of striking at a distance of 2/3 of its body length. The species from the eastern part of the continent is considered more dangerous. Individuals that have not reached puberty are more dangerous than adults due to their inability to regulate the amount of toxin injected. Most rattlesnake species have a hemotoxic venom that damages tissues, destroys organs, and causes blood to not clot (coagulopathy). In some cases, after a snake bite, scars remain on the body, even with timely treatment. General symptoms: shortness of breath, profuse salivation, extensive hemorrhages, paralysis. Untreated rattlesnake bites, especially large species, almost always leave serious injuries and can lead to death. Timely medical care reduces the likelihood of a fatal outcome to 4%.

9 9. Australian Thorntail

The habitat of the spiketail, one of the most venomous snakes on the planet, Australia and New Guinea. These reptiles prey on their relatives, other snakes, attacking them, as a rule, from an ambush. The Australian spiketail has resemblance with a rattlesnake: the same triangular shape of the head and a short squat body. When bitten, the snake often injects 40 to 100 mg of venom. Since, according to its properties, the poison of the spinetail belongs to neurotoxins, it is considered the most dangerous, because it causes paralysis of the respiratory organs, as a result of which death can occur within 6 hours. The antidote used for the bite of a spiketail works quite effectively, reducing the general symptoms and alleviating the condition of the victim. Before the invention of antivenom, the death rate from the bite of the Australian spinetail was 50%. An interesting fact is that the speed of the snake throw during the attack is 0.13 seconds.

8 8. Viper

The viper is found in many parts of the world, but perhaps the most venomous species, the sand epha, lives mainly in the Middle East and Central Asia in particular: India and China. These snakes hunt at night and become especially active after rain. Symptoms of viper venom getting into the blood: swelling of the affected area, pain in the bite area, bleeding often occurs, decreased blood pressure and slowing of the heartbeat, in severe cases, blisters may appear and extensive tissue and muscle necrosis may develop. Nausea, vomiting and swelling of the face occur in approximately 30% of cases. Aching pain, not only in the affected area, can last from 2 to 4 weeks. Within 1 to 14 days, death can occur from sepsis, heart or respiratory failure.

7 7 Philippine Cobra

Most varieties of cobras did not make it into the top 10 most Poisonous snakes in the world. The Philippine cobra is an exception as it is one of the most deadly cobra species. It is noteworthy that this reptile is able to “spit” poison at a distance of up to 3 m. Just like the Australian spiketail, the cobra has a neurotoxic poison that causes paralysis of the respiratory and cardiac systems, resulting in death within 30 minutes from the moment of the bite. Damage skin when bitten are minimal. TO general symptoms include: nausea, vomiting, headache, abdominal pain, convulsions, diarrhea.

6 6. Tiger Snake

Habitat Australia. Tiger snake venom is also a neurotoxin. After it enters the bloodstream, it causes localized pain at the site of the bite, tingling, numbness, sweating, and after a while, suffocation and death occur. Most often, this snake, when meeting with a person, tries to hide as quickly as possible, but can become dangerous and attack if it is taken by surprise or cornered. The tiger snake attacks with lightning speed and without a miss.

5 5. African boomslang

Found in South and Southwest Africa. Reaches a length of up to 3 meters. The venom of the African boomslang is 2 times more dangerous than the venom of the viper or Indian cobra. It is only through the fault of a person that the boomslang becomes aggressive and attacks. In 9 out of 10 cases, when meeting a person, the snake simply tries to hide. Don't touch the snake, then the snake won't touch you.

4 4. Black Mamba

The black mamba, found in many parts of the African continent, is not by chance in the top five of the top 10 most dangerous snakes planets. These reptiles are known to be very aggressive and strike with incredible accuracy. An interesting fact, the black mamba, among other things, is the fastest snake in the world. It is capable of speeds up to 20 km/h. The venom of these snakes is a fast-acting neurotoxin. The black mamba can bite up to 12 times in a row, and one bite is enough to kill 10 to 25 adults. Symptoms of a black mamba bite: sharp pain at the bite site, less noticeable than from a snake bite with hemotoxic (rattlesnake) venom. Then, the victim experiences tingling in the mouth and limbs, double vision, confusion, trembling, possible foaming from the mouth and nose, and severe convulsions. In the absence of medical attention, the symptoms progress rapidly: pallor, severe abdominal pain, nausea and vomiting, respiratory arrest, coma and death soon occur. In the absence of an antidote, the mortality rate from black mamba venom, almost 100%, is one of the highest among the most venomous snakes on the planet. Depending on the nature of the bite, death can occur within 15 to 30 minutes.

3 3. Malay blue krait

The Malay or Blue Krait is by far the deadliest of the species. Found throughout the area South-East Asia and Indonesia. Half of the cases of bites by the Malayan krait, ends fatal, even with timely medical assistance and an antidote administered. This snake hunts and kills other snakes, including those of the krait family. They become more aggressive at night, as they are nocturnal. However, in most cases, when meeting a person, they try to hide. The snake's venom is 16 times stronger than that of a cobra. When bitten, convulsions appear, and paralysis develops quite quickly. Before the advent of antivenom, 85% of blue krait bites were fatal. Death can occur within 6 to 12 hours.

2 2. Brown King or Mulga

The habitat of this reptile, like some of the most venomous snakes on the planet, is Australia. The eastern variety of the Brown King is considered the most dangerous. 1/1400 ounce of this snake's venom is enough to kill a human. Poison, even immature individuals can kill a person. This snake has a difficult character, and it can become aggressive very quickly. There are cases when the Brown snake pursued the aggressors for a long time, repeatedly biting them. Despite the deadly danger, in half of the cases of attacks, the Brown snake does not inject poison into the victim's body and generally tries not to bite if possible. Since this snake reacts to movement, it is better to freeze and stand still when meeting with them.

1 1. Taipan or Ferocious snake

The Taipan or Violent Snake is the most venomous snake on the planet. Its venom is the most toxic of all land-dwelling snakes in the world. The poison released by this snake is enough to kill 100 people or 250,000 mice. The toxicity of its venom is 10 times higher than that of a rattlesnake and 50 times greater than that of a cobra. Fortunately, the taipan is not aggressive, and besides, it is quite rare on the way of a person in wild nature. No deaths have yet been reported from encounters with this snake, but potentially death in an adult from a taipan bite could occur within 45 minutes.

It is worth noting separately Belcher's sea snake.

Found in the waters of Southeast Asia and Northern Australia, the Belcher's sea snake is the most venomous snake in the world. It has such a strong poison that just a few milligrams of which is enough to take the life of 1000 adults. This is a very dangerous snake, but despite this, less than a quarter of its bites contain poison, moreover, it is quite peaceful. Most often, fishermen who, while catching fish, have to get nets out of the water, suffer from her bite.

Reading time: 14 min.

The snake is one of the most dangerous creatures the globe. According to statistics, their conscience is responsible for 100-125 thousand human lives carried away by venomous bites annually. And this despite the fact that only 8% of these asps are deadly. Yes, and there is no particular reason to attack them on a person: he is large as a prey.

There is still a fierce debate among scientists to determine the status of "the most venomous snake in the world." The problem lies in different points perspective on this issue. After all, snakes have so many differences: the level of toxicity of the poison, the amount of poison injected into the victim at a time, the degree of aggression of the reptile.

Hook-nosed sea snake (lat. Enhydrina schistosa)

Habitat: Arabian Sea, Persian Gulf, Seychelles and Madagascar, the seas around South Asia (Pakistan, India and Bangladesh), Thailand and Vietnam, Southeast Asia (Myanmar), Australia and New Guinea.

Length: up to 1.2 m.

Color: dark gray on top, sides and whitish on the bottom.

LD index50 : 0.1125 mg/kg.

The hook-nosed snake is very poisonous, but as soon as it sees people, it tends to swim away. The reason for this is the gastronomic preferences of the people of Hong Kong and Singapore, who are very fond of this delicious delicacy. Excessive interest in snake meat involuntarily forces snakes to self-defense, therefore, 50% of all bites of sea asps account for 50% of hook-nosed counterparts.

The poison of the hook-nosed snake is almost eight times more dangerous than cobra toxins and is quite capable of being fatal. The neurotoxins and myotoxins contained in one snake bite are 90% fatal. Which, in principle, is not surprising, because the lethal dose snake venom for humans is 1.5 mg, while the bite of a hook-nosed snake introduces 7.9 to 9 mg.

Black mamba (lat. Dendroaspis polylepis)

Habitat: Africa.

Length: up to 3 m.

Color: gray, brown, olive or a mixture of them; distinguishing feature- black mouth.

LD index50 : 0.111 mg/kg.

A large, venomous and swift snake from the mamba genus, attacking with particular aggression and cruelty. One bite is usually not enough for her, so the mamba tends to inject several portions of poison in a row in order to surely finish off her prey. For one bite, the snake injects from 100 to 400 mg of poison. Organs attacked by toxins fail within 20-25 minutes. If the snake manages to get into a vein or artery, then both the animal and the person will experience instant death.

Every year on the African continent, about 20,000 people die from the bites of black mambas. The situation is also complicated by the desire of these snakes to settle closer to people, so cases of finding a mamba in their own bed are quite real. That's just the irascibility of the snake does not differ, and it strives to hide at the first sight of it.

The black mamba is not only a thunderstorm in Africa, but also the most dangerous killer snake on the planet. Listed in the Guinness Book of Records, the record speed of the snake is more than 18 km / h, which is much higher than the running ability of most people. In addition, with the ability to lift half of its body off the ground, mamba can jump trees with ease.

Brindle snake (lat. Notechis scutatus)

Habitat: in the forests and open fields of Australia, Tasmania, New Guinea.

Length: up to 2 m.

Color: from dark brown to olive, has transverse stripes, belly - yellow; on the island of Tasmania, snakes have a black color.

LD index50 : 0.131 to 0.194 mg/kg.

The snake's venom is extremely toxic and is considered the most powerful in existence, since it is quite enough to kill 400 people with one dose, from one bite. But since the tiger snake is quite peaceful, there are very few unpleasant incidents with a fatal outcome and its participation. And the tiger snake does not have much poison, so she tries to save it by trying to escape. Exceptions are cases of self-defense. Then the snake arches its neck, raises its head and strikes like a cobra.

Bitten tiger snake people get paralyzed nervous system, they stop breathing, their heart stops, which eventually leads to death.

Large flattail or sea krait (lat. Laticauda semifasciata)

Habitat: East Coast Malay Archipelago, Brunei, Halmahera Island in Indonesia.

Length: up to 1.2 m.

Color: grayish or greenish, with 30-42 brown transverse bands, yellowish underside.

LD index50 : 0.111 mg/kg.

The big flattail is one of the most dangerous ocean snakes, the poison of which is enough to kill at least a football team. The neurotoxins contained in the poison block the work of nerve endings, and myotoxins disrupt the integrity of muscle tissues. As a result of such a powerful double blow, paralysis of the nervous system occurs, leading to death.

To the great joy of the locals, the flattail gets out of the water extremely rarely, and therefore the chances of meeting it are scanty. And the snake itself prefers not to mess with people. Moreover, there are gourmets who highly appreciate the meat of these snakes. But the fact that 1 drop of flattail poison can kill 20 people should not be forgotten either.

South Chinese multi-banded krait (lat. Bungarus multicinctus)

Habitat: swamps, plantations, mangrove forests and bushes of Burma, Laos, Taiwan, Vietnam, and mainland China.

Length: 1.5 - 1.8 m.

Color: black with white transverse stripes.

LD index50 : 0.108 mg/kg.

A snake with a bright color and deadly bite, from which every second victim dies, regardless of the provision of assistance and the introduction of an antidote. According to statistics, from 50 to 85% of attacks are fatal. Just one bite of her would be enough for ten. The toxin causes convulsions, difficulty breathing, blurred vision, diplopia, loss of voice, chest discomfort and general pain, leading to paralysis. After 6-12 hours death occurs.

The behavior of kraits depends on the time of day. During the day they are lazy and slow, but at night they attack without warning. These asps have a habit of settling next to residential buildings, fields and gardens, which also increases the frequency of unpleasant meetings with people. Krait attacks like a viper, throwing out its head and sinking its teeth, which, by the way, are quite capable of biting through good shoes.

Taipan ordinary or coastal (lat. Oxyuranus scutellatus)

Habitat: Australia, New Guinea, Indonesia.

Length: 1.8 - 3 m.

Color: plain, light, dark brown or reddish.

LD index 50: 0.099 mg/kg.

The coastal taipan is dangerous for two reasons: it is swift, like the Black Mamba, and a person bitten by it has practically no chance of salvation. The snake's venom is extremely toxic and kills an adult human within one hour. Before the advent of an antidote in 1995, 90% of those bitten died from taipan bites.

Unlike its fellow McCoy, the coastal taipan is very aggressive, and at the slightest threat it curls up in a frightening ring and vibrates with the tip of its tail. Although the snake is most aggressive during skinning or mating seasons, don't expect it to be peaceful or accommodating at other times. local residents only one factor saves: the coastal taipan is a rare snake, and lives in sparsely populated areas.

The snake is characterized by a single bite in self-defense, but there have been 8 bites in a row. One drop of poison is enough to kill 10,000 experimental mice or 1,200 pigs. The poison stops blood flow, clogs arteries, and immobilizes muscles.

Two-color bonito (lat. Hydrophis platura)

Habitat: Indian and Pacific Ocean, from the Cape of Good Hope and New Zealand in the south to Japan in the north.

Length: up to 1 m.

Color: contrasting, can vary greatly from dark brown to light yellow, spots are present.

LD index50 : 0.067 mg/kg.

Ironically, one of the most venomous snakes is also one of the most beautiful in the world. Bonito is an inhabitant of the deep sea and attacks people solely for reasons of self-defense. And annoying this snake is quite difficult.

That's just the poison of the bonito is very dangerous. Possessing a certain resemblance to cobra venom, it is more toxic and can lead to the death of at least 3 adults. It has a very painful effect, so in addition to the standard suffocation, the victim of a two-colored bonito bite will suffer from hellish muscle pain. By the way, despite asphyxia, a person will be able to move, but with such torment, he is unlikely to want to. Without a vaccine, a person is doomed to death from pain shock or paralysis. respiratory system, and after taking the antidote for a long time will suffer from pain.

Reticulated or Eastern brown snake (lat. Pseudonaja textilis)

Habitat: Australia, Papua New Guinea, Indonesia.

Length: 1.1 - 1.8 m.

Color: brownish grey.

LD index 50: 0.053 mg/kg.

The reticulated snake is terrible not only for its deadly dangerous poison but also very aggressive. Of the more than 50 species of poisonous snakes living in Australia, it is this representative of reptiles that makes 80% of all mowing in the country. Thanks to this fact, the brown snake has received the dubious title of "the most dangerous among the deadly" asps.

Even the habits of this snake are provocative: it goes hunting during the day, and not at night, as its brethren do, and loves to penetrate into human habitation. Such activity in itself leads to inevitable skirmishes. And if you also scare her, then the snake will curl up into a figure eight to achieve maximum impact force, open its mouth wide and attack swiftly. And this without any warning.

The poison of Pseudonaja textilis is deadly and is an explosive mixture of anticoagulants and neurotoxins. Under the influence of such a double blow, the victim opens extensive internal bleeding, lungs and kidneys fail. The situation is aggravated by the snake's habit of strangling the victim and inflicting numerous bites.

Dubois sea snake (lat. Aipysurus duboisii)

Habitat: coastal corals South China Sea, the coast of Australia and the Malay Archipelago.

Length: 0.8 - 1.10 m.

Color: Pale brown in color with dark brown spots on the sides and back.

LD index 50: 0.043 mg/kg.

Although Dubois lives in shallow water, the snake periodically emerges to the surface to breathe oxygen. At such moments, bathing people can become victims of the sea serpent. Although Dubois is not aggressive, but, due to the color, vacationers can inadvertently step on a snake that is almost invisible in the water, thereby provoking a conflict. The toxins injected into the victim suppress the impulses of the nervous system responsible for breathing, cause paralysis of the lungs, and the victim simply dies of suffocation. Aipysurus duboisii is rightfully considered the most poisonous of the sea ​​snakes, because according to statistics, about 150 people die from her bites per year.

The positive point is that, despite the high toxicity of the poison, it is administered in small doses, and therefore a lethal outcome is possible only if strong manifestation snake aggression and multiple bites. In addition, Dubois use venom in only 10% of their bites.

We present you the top 10 the most venomous snakes on the planet. Snakes can be found anywhere, from the forests and steppes of Russia to Australian deserts and African tropics. According to statistics, snake bites cause about 125,000 deaths per year worldwide.

The good news is that the chances of dying from a snakebite are minuscule compared to the risk of dying from cancer, heart disease, or a car accident. The bad news is that being bitten by a snake is a very painful way to die. Those who were lucky enough to survive described various eerie symptoms, such as the inability to breathe normally, numbness of the limbs, and failure of various organs. And although doctors have developed many antidotes, the cure still needs to be obtained. However, even the most poisonous snake in the world does not sleep at all and sees how to bite a person. Usually these creatures want to be left alone. And it is better to fulfill this desire if you value your life.

10. Kaisaka, she is a labarium (Bothrops atrox) - a lethal dose of poison 50 mg

For the yellow coloration of the chin of this representative pit snakes from the family of vipers is also called the "yellow beard". Kaisaka is an aggressive creature that often crawls into human habitation. Found in Central America and tropical South America. The poison of this snake acts very quickly, a fatal outcome occurs within a few minutes. Often the victims of labaria are coffee and banana plantation workers.

9. Black mamba (Dendroaspis polylepis) - 10-15 mg

The snake, which is sometimes called the "black mouth", it is also a black mamba inhabits the savannas and woodlands of tropical Africa and can often be found near termite mounds. The body color varies from gray to dark brown, and the name of the reptile comes from the black cavity of the mouth, this can be seen in the photo with the attacking mamba. The black mamba is a fast snake that has an extremely potent venom containing a toxic mixture of neurotoxin and cardiotoxin. It kills most victims, including a human, in 20 minutes. Despite its aggressive reputation, the mamba does not attack a person first and only attacks when it is cornered or taken by surprise. And mamba is the most long view venomous snake in Africa and the second longest in the world.

8. Boomslang (Dispholidus typus) - lethal dose 10-12 mg

The most beautiful snake from the already-shaped family lives in Sub-Saharan Africa and hunts by expanding the front of its body. Usually it hangs motionless on a tree or bush, imitating a branch with its shape. For this, the Dutch settlers called it the "tree snake" (boom - tree, slang - snake). Boomslang injects poison while chewing its prey, because its teeth are located almost in the middle of the mouth, and not at its beginning, like other representatives of the ranking of the most poisonous snakes in the world. Its venom is dominated not by a neurotoxin, but by a hemotoxin, which causes the destruction of red blood cells. Boomslang is a very shy snake and, thanks to its good eyesight, is able to avoid meeting a person in a timely manner. However, if you grab her, a bite is inevitable. So from the boomslang in 1957, the famous herpentologist and zoologist Carl Paterson Schmidt died.

7. King Cobra (Ophiophagus Hannah) - 7mg

Is the longest poisonous snake on the ground. Most individuals reach a length of 3-4 meters, and there are also 5.6-meter giants. The poison of the queen snake is so dangerous that it can kill an elephant in just a few hours. 15 minutes is enough for a person. Fortunately for humans, the cobra prefers not to waste its main weapon and does not bite without warning. She can bite and “idle”, without injecting poison or releasing a minimal amount of it.

lives King Cobra V tropical forests South and Southeast Asia, and prefers to hunt rat snakes. She does not disdain poisonous "colleagues".

6. Taipan (Oxyuranus) - 5 mg

In sixth place on the snake hit parade is the most dangerous snake in Australia and one of the most poisonous creatures on Earth. If you've ever heard the expression "careful, you're dealing with a sensitive, excitable bastard," then it fits perfectly to characterize the taipan. Any movement near this nervous reptile is likely to provoke an attack. Taipan venom contains a neurotoxin that works by paralyzing the victim's muscles, which in turn leads to respiratory arrest. Without an antidote, a taipan bite always ends in death. The bitten person has approximately 30 minutes to get to the hospital.

5. Sand efa (Echis carinatus) - 5 mg

About 5 mg of poison is enough to kill a person. This is arguably the most dangerous and deadly snake on our list, as scientists believe the sand epha has killed more people in its range than other snake species combined. The poisonous reptile is so mobile and aggressive that it bites several times. Efs are not afraid of people, they often crawl into dwellings, basements and utility rooms in search of food. Those who survived an efa attack may develop kidney problems due to defects in blood coagulation.

4. Harlequin Asp (Micrurus fulvius) - 4 mg

The brightly colored Mother Nature snake is found in the southeastern United States and northeastern Mexico. This is the only snake in North America, which lays eggs, but does not give birth to cubs. This poisonous handsome man prefers not to attack people, but if he really had to, he attacks with lightning speed and without help the death of the victim occurs within 20 hours. Therefore, it is better to admire them on video and never meet in life.

3. Indian krait (Bungarus caeruleus) - 2.5 mg

These small reptiles and their relative the banded krait (Bungarus multicinctus) are responsible for thousands of deaths each year across South Asia. In their range from Pakistan to India to Sri Lanka, kraits often crawl into houses to prey on rodents and often bite people while they sleep. The bite of this snake causes paralysis of the facial muscles, and sometimes the entire body. Death from respiratory failure can occur after 1-6 hours if antivenom is not given.

2. Tiger snake (Notechis scutatus) - fatal dose of 1.5 mg

It lives on the southern outskirts of Australia and the nearby islands of the region. As this vicious, venomous predator prepares to strike, it arches its head and neck in the manner of Asian and African cobras. Tiger snakes are very aggressive and kill more people in Australia than any other snake on this continent.

1. Nasal enhydrin (Enhydrina schistosa) - 1.5 mg

Although the question of which snake is the most venomous is controversial, enhydrina is often regarded as the deadliest of all.

This reptile is known not only as extremely poisonous, but also as very aggressive. This species of sea snake is responsible for more than 50% of all sea snake attacks on humans and is responsible for about 90% of all deaths caused by sea snake bites.

Most sea snakes are venomous, so if you see one in the water, swim away!

Fortunately, none of the top 10 most venomous snakes are found in the Russian Federation. The most poisonous snake in Russia is the Viper, which is also one of the most common. Guaranteed poisonous dose - 40-50 mg. The number of deaths is so small that scientists have not yet been able to determine a more accurate dosage.

Of all the known species of snakes on the planet, only 250 are potentially dangerous to humans. Fortunately, a small number of those bitten die, as timely administration of the serum prevents the action of the toxin.

About 5% of the total number of victims remain disabled with varying degrees of severity. The number of deaths can be reduced if you accurately understand the types of snakes, which will allow you to instantly find a cure.

Even with the bite of the most venomous snake, there is a chance of survival if you go to the hospital in time or inject the serum in a short time.

Important! 3 species of the most poisonous snakes on the planet live on the same mainland of Australia. Other species of poisonous creepers are common on almost all continents.

The reptile is peaceful and does not attack people or animals unless necessary. Individuals live exclusively away from people. The snake is very large - the length of an adult can reach 3-3.5 meters.

This is the most poisonous land snake, but the sea snake is called the Belcher snake. According to statistics sea ​​monster almost 100 times more poisonous than its land counterpart.

The most venomous snake in the world has the following characteristics:

Top 10 most venomous snakes in the world

Among the 250 species of poisonous snakes, there are especially dangerous ones that pose the top 10 threats to human life. Dangerous creeping reptiles from this rating have menacing characteristics.

It is not worth arranging snakes in a certain sequence according to the toxicity of the poison, since in addition to this characteristic there are other equally dangerous characteristics.

List of the 10 most venomous snakes on the planet:

Important to remember, that the presence of a serum does not guarantee that a life will be saved.

Therefore, it is better to avoid contact with representatives this list and observe safety rules when traveling through their habitats.

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