Fish are dangerous to humans. The most dangerous killer fish in the world. Predatory fish of salt waters

Predatory fish They eat not only plant foods, but also animal foods. In other words, we are talking about omnivorous species. Some of them hunt not only underwater inhabitants.

Trivalli, otherwise called trevally, for example, jumps out of the sea, capturing birds flying over the surface. Sharks and catfish are known to attack people.

Predatory fresh water fish

Soma

These predatory fish of reservoirs represented by more than 10 species. Most of them are aquarium. They are small. But the common catfish is the largest predatory River fish . In the last century, 5-meter individuals weighing about 400 kilograms were caught. In the 21st century Weight Limit The catfish caught amounted to 180 kilos.

Small predatory fish Among catfish there is a glass species. IN natural environment its representatives meet in India. The glass catfish is transparent, only the head is not visible.

Pike-perch

There are 5 types. All have an elongated body with large scales. It covers all the fish. She has an elongated, pointed head. It is slightly flattened on top. All pike perch also have a sharp and high fin sticking out on their back. It, like the entire top of the fish, is gray-green. The animal's abdomen is gray and white.

Pike perch are large predators and can exceed a meter in length. The weight of the fish is approximately 20 kilograms.

Piranhas

There are 50 species of piranhas. All are predatory, living in fresh water bodies of the southern tropics. Piranhas do not exceed 50 centimeters in length. Externally, the fish are distinguished by their laterally flattened body and silver, gray or black scales. Yellow, scarlet or orange markings may be present on a dark background.

All piranhas are pushed forward lower jaw. Triangular teeth are visible. They are sharp and closely meet the upper ones. This adds destructive power to the fish's bite. An adult piranha easily crushes a stick with a diameter of about 2 centimeters.

Pike

There are about 10 species of them in fresh water bodies. The Aquitaine pike, which lives in the waters of France, was discovered only in 2014. The Italian species is isolated from others in 2011. The Amur pike differs from the usual small silvery scales and is smaller itself.

There are also fish with black stripes above their eyes. These live in America and do not gain weight more than 4 kilos.

The largest in the family is the masking. The sides of this pike are covered with vertical stripes. The Muskinong stretches up to 2 meters, weighing almost 40 kilos.

Pike is a predatory fish, playing the role of a water orderly. Weakened fish and amphibians are the first to fall into the predator's mouth. Cannibalism is developed in the family. Large pikes readily devour smaller ones.

Perches

There are more than 100 species in the family. About 40% of them are marine or semi-anadromous. Among freshwater perches, the most common is river perch. It is united with others by greenish transverse lines on the sides.

The pattern is weakly expressed if the bottom of the reservoir is light. If the bottom is dark, for example, muddy, the stripes on the sides of the perches are rich in color.

Perch - predatory freshwater fish, feeding on its own young. This is true in reservoirs where perch predominates among other species. In addition to juveniles, adult animals eat other fish.

Arapaima

This is a tropical predator that lives in the tributaries of the Amazon. There is a bony plate on the elongated and flattened head of the fish. At the same level with it is the wide mouth of the arapaima. Its body is thick, but flattened laterally, tapering towards the tail.

The fins, like those of eels, are fused together. However, the body of the fish itself is not so long. Arapaima looks like a chopped off, shortened and fattened eel.

Arapaima has prominent and large scales. It is tightly planted and strikes with elasticity. Its modulus is 10 times greater than that of bone.

Arapaima feeds on bottom-dwelling fish, as it stays near the bottom. If a predator floats to the surface, it can even swallow a bird flying over the water.

Burbot

It feeds on minnows, ruffs, and young fish of various types, including those of its own species. The moving whisker on the burbot's head lures prey. He himself hides in the silt or under a snag, in a depression in the bottom. U sticks out like a worm. they want to eat it, but in the end they themselves are eaten.

Burbot included in predatory fish of lakes and rec. Reservoirs with cool, clean water. There, burbots reach a length of 1.2 meters. The weight of the fish can reach 30 kilos.

Ruffs

They are marine. In salty waters, fish of the family reach 30 centimeters in length. Four varieties river ruffes extend to a maximum of 15 centimeters. This size is enough to feed on the larvae of aquatic insects and the eggs of other fish.

Ruffs find food in shaded, bottom areas of reservoirs. True, there are burbots waiting for hunters there, feeding on them. What a predatory fish will win the fight is a rhetorical question.

Gustera

It resembles a bream, but leads a gregarious lifestyle. In addition, the silver bream has silvery scales, but there are none on the keel behind the fins.

Young silver bream eat zooplankton. Growing up, fish switch to a diet of mollusks. They are supplemented by algae and underwater parts of terrestrial plants.

Predatory fish of salt waters

Moray eels

These predatory sea fish There are more than 200 species. The closest relatives are eels. However, they are also found in fresh water bodies. Externally, moray eels are snake-like. The fish of the family are elongated, slightly flattened on the sides.

The body tapers toward the tail, like a leech's. The fin on the back of the fish stretches from the head to the end of the body. There are no other fins. The minimum body length of a moray eel is 60 centimeters. Representatives giant looking stretch almost 4 meters, while weighing about 40 kilograms.

The elongated head of the moray eel with an angry expression in the eyes and a slightly open mouth is equipped with rows of sharp teeth. The mouth is open for breathing. The moray eel's body is usually hidden in crevices between stones and corals. It is difficult to move the gills there, there is no flow of oxygen.

Acne

There are 180 species in the seas. Unlike moray eels, eels are monochromatic. The bodies of the relatives are dotted with patterns. Acne is also less aggressive. Moray eels sometimes even attack people. IN Ancient Rome, by the way, guilty slaves were sometimes thrown into pools with sea ​​fish.

Like moray eels, eels have fused tail, back and anal fins. At the same time, there are separate chests. They, like the entire body of the eel, are covered with mucus. The fish has no scales. However, moray eels also do not have body plates.

Barracuda

Represented by 27 species. They are called tigers of the ocean. The nickname refers to the ferocity of the fish. She, like a moray eel, even attacks people. Approximately 100 cases are recorded per year. Half of the victims die from their wounds. So, barracuda can be safely written down in the most predatory fish ocean.

Outwardly it resembles a pike, but is not related to it. The oceanic predator belongs to the perciform ray-finned fish. The length of a barracuda rarely exceeds a meter. The standard weight of an animal is 10 kilograms.

It seems that a predator of this size can hardly harm a person. However, barracudas are schooling fish and also attack together.

Toad fish

They belong to the batrach family. There are 5 species of toad fish that live in the oceans. The name was given to them for their large and wide head, as if flattened on top, a wide mouth, a protruding lower jaw, protruding round eyes, and wrinkled gray or brown-green skin.

The length of representatives of the genus does not exceed 35 centimeters. The skin of fish, like that of ordinary toads, is bare and devoid of scales.

The toad fish can change color, adapting to colors environment, bottom. It does kinds predatory fish especially dangerous. You may not notice a toad in shallow water, step on it, or touch it. Meanwhile, there are poisonous outgrowths on the body of fish. For humans, the injection is fatal. However, irritation, pain and swelling at the site of the poison are pronounced.

Sharks

There are more than 400 species of them in the seas and oceans. Representatives of some do not exceed 20 centimeters in length, while others stretch up to 20 meters. This is, for example, whale shark.

In the generally accepted sense, it is not a predator, feeding on zooplankton. Typical predator A white shark is considered to reach a length of 6 meters.

Everyone has common features. These are: a cartilaginous skeleton, the absence of a swim bladder, an excellent sense of smell, which allows you to smell blood from 5-6 kilometers away. All sharks also have gill slits and breathe oxygen, and have a streamlined body shape. The latter is covered with scales and has raised projections.

Needlefish

It also has a freshwater variety. It lives in the reservoirs of India and Burma. Like most marine species, the freshwater pipefish is small, reaching a maximum length of 38 centimeters.

With such a length, the real body weight is several hundred grams. However, the body of the needle is so thin that it weighs several times less. Therefore, fish is rarely used as food - there is little “fat”.

The closest relatives of needlefishes are Sea Horses. However, their spine is a normal color. The bones of the needles are greenish. This is not associated with toxicity. Green color produces the harmless pigment biliverdin.

Arrowfish

From these distant relatives of needles you can get a substantial profit. Major representatives genus gain 6 kg mass. Arrows are systematically classified as garfish, that is, they are close in blood to flying fish.

If the needles can only encroach on crustaceans and newborn fry of other small fish, the arrows feed on sand lance, sprat, and juvenile mackerel. They eat garfish and gerbil. By the way, needles are also included in the diet of arrows.

Sea devils

Photos of predatory fish represents almost 10 types of devils. All of them seem to be pressed down from above, that is, low and wide. The body narrows sharply towards the tail. The first two-thirds of the length of the line is occupied by the head. Therefore in overall body fish like a triangle spread across the bottom.

Fish mouth with a snack. The protruding lower jaw is equipped with sharp teeth. They are bent inside the mouth. There are similar ones on the upper jaw. The mouth opens like a snake's. This allows the devils to swallow prey that is larger than them.

Representatives large species monkfish reach 2 meters in length. In this case, about half a meter is accounted for by the growth with a luminous capsule at the end. The flashlight is located on the devil's face and attracts prey. The devil himself camouflages himself at the bottom, burrowing into silt and sand.

All that remains is the lamp. As soon as the prey touches it, the devil swallows it. By the way, fluorescent bacteria glow.

Catfish

These are eel-like fish that live only in the seas. Systematically, catfish are classified as perciformes. Predatory fish biting- a rarity, since the animal is deep, descending to 400-1200 meters. This is partly due to the catfish's love for cold water. Its temperature should be below 5 degrees.

A catfish can only swim to the surface in pursuit of prey. However, its predator usually finds it at depth, feeding on jellyfish, crabs, starfish, other fish.

The animal digs into them with sharp, knife-like teeth. Among them there are pronounced fangs. Therefore, catfish is also called sea wolf.

bluefish

Not divided into varieties. In the bluefish family there is one genus with a single species of perciform fish. They can exceed a meter in length. The maximum weight of a bluefish is 15 kilos.

On the back of the bluefish’s laterally flattened body there are fins with cartilaginous rays. The tail fin of the fish is shaped like a fork. The thoracic and abdominal outgrowths are also in place. They, like the entire body of the bluefish, are colored blue. It has a hint of green in it. The back is several times darker than the belly.

Eel-pout

Has several subspecies. The most common of them is regular or European. There are also American and eastern eelpouts. Catching predatory fish unpopular due to the animal's repulsive appearance.

The eel-like body is gray-green and covered with small scales. The eelpout's skin is thick and rough. The freshwater burbot has a similar appearance.

Like burbot, eelpout loves cool waters. At the same time, the fish stays in shallow water, off the coast of the seas. The water there warms up more than at depths. Therefore, the eelpout chooses cold seas, feeding on mollusks, crustaceans, caviar, and fry.

Migratory predatory fish

Sturgeons

Like all migratory fish, part of their lives swim in the sea, and part of their lives in rivers. The group includes about 20 species. Among them: Kaluga, Siberian and Russian sturgeon, shovelnose, beluga, stellate sturgeon, sterlet, thorn. All of them are cartilaginous and have no bones, which indicates ancient origin.

Sturgeon skeletons found in sediments Cretaceous. Accordingly, fish lived 70 million years ago.

The largest sturgeon caught weighed about 800 kilograms. This is with a body length of 8 meters. The standard one is about 2 meters.

Salmon

The family is represented by salmon, pink salmon, whitefish, coho salmon, whitefish or, as it is also called, nelma. They resemble grayling fish, but have a shortened fin on the back. It has 10-16 rays. From whitefish, which salmon are also similar to, the latter are distinguished by more bright color.

Salmon fish widespread and variable. The latter term means different nuances in the appearance of the same species, but in different territories. Hence the confusion of classifications.

One name can different countries be given to 2-3 salmon. It also happens the other way around, when there are about 10 names for one species.

Gobies

They belong to the order Perciformes. It includes 1359 species of fish. About 30 of them live in Russian water bodies. All of them are bottom-dwelling and stay near the coast. There are freshwater, marine and anadromous gobies.

However, all representatives of the genus are tolerant of waters of different salinities. Gobies move from the shores of the seas to the rivers that flow into them and do not always return. Freshwater species can also move for permanent residence to the seas. That’s why bulls are called semi-nadromous.

The diet of gobies includes bottom worms, mollusks, crustaceans, and small fish. The smallest predators do not exceed 2.5 centimeters in length. The largest bulls grow up to 40 centimeters.

Bream

His name is included in names of predatory fish, since a representative of cyprinids feeds on bloodworms, plankton and other crustaceans and invertebrates.

Interestingly, semi-anadromous breams live about 8 years less than freshwater ones. The last century is about 20 years. The same can be said about other semi-anadromous cyprinids, for example, carp or roach.

Most predatory fish are concentrated in the warm, marine waters of the tropics. More common in cool and fresh waters herbivorous species.

The most dangerous fish, which pose a threat to humans, are not found in nature too often, but they exist, and you need to know the enemy by sight. Fish are considered one of the most beautiful creations of nature, especially if we think about colorful tropical fish that delight the eye of the beholder. Even men often affectionately call their lovers “my fish.” But we must not forget that there are some species that represent mortal danger for all living beings on earth. Compared to such dangerous fish species, a shark will seem like a “little child.”

What terrible aquatic inhabitants exist, and what is the threat posed by them?

The most dangerous fish for people review

Electric eel

This creature can actively defend itself if it is attacked, or if it thinks it is being attacked. This situation can end in defeat electric shock voltage of 600 volts, which will be quite enough to kill a person or any other creature. Found in South America and in the Amazon.

Tiger fish

The tiger fish, or goliath fish, is a ferocious predator. Razor-sharp teeth help her hunt. The monster's weight can reach fifty kilograms. This is one of the most bloodthirsty and dangerous freshwater fish. It can eat animals that accidentally find themselves in the water, and even attack humans. It is mainly distributed in Africa, especially in Lake Tanganyika and the Congo River.

Dangerous Goonch fish

Goonch Fish or Catfish Bagariy is found in the Kali River (another name is Gandak), which flows between Nepal and India. What makes this species of catfish especially dangerous is that it loves the taste of human flesh. This fish is the main culprit in the disappearance of people in the Kali River area. Individual individuals can weigh up to 140 kilograms. It can attack a person even in a crowd of people. It is believed that fish developed a cannibalistic craving for human flesh because of human customs. The Kali River has been used for a long time local population to dispose of the bodies of the deceased. The partially burnt corpses of the dead are dumped into the river after Hindu funeral rites.

The most dangerous fish is stone

Stone fish, or wart, is one of the most dangerous and strange species fish This fish is considered the most poisonous in the world. As a rule, the wart lives among coral reefs, imitating a stone. Its resemblance to stone allows it to remain invisible until you step on it, but this step can be fatal. The stone fish is known for its highly potent venom and its bite can be fatal. The effect of the defeat lasts for many hours, the person dies in terrible agony, and there is no antidote to the poison of the stone fish. The dangerous werewolf is found in the shallow waters of the Pacific and Indian oceans, as well as in the waters of the Red Sea, off the coast of Australia, Indonesia, the Philippines, the Marshall Islands, Fiji and Samoa. Russians have a real chance of encountering dangerous fish on the beaches of Sharm el-Sheikh, Hurghada or Dahab.

Snakehead

Snakehead fish, or snakehead, was first discovered in Russia, China and Korea. This predator is found in rivers Far East, including in the Primorsky Territory. But today this fish can be found in the ecosystems of other countries. Typically, snakeheads live in small, well-warmed bodies of water overgrown with vegetation.

The snakehead eats every living thing in the water. It reaches one meter in length and weighs up to ten kilograms, but the largest fish caught weighed thirty kg.

The snakehead is interesting because it can survive without water for up to five days. In dry reservoirs, it burrows deep into the silt and waits there for the next rainy season. It can crawl a considerable distance on land to a nearby body of water. It feeds not only on fish, but also on amphibians.

Vandellia

Vandellia (Vandellia cirrhosa) or candiru. Candiru is a freshwater fish that lives in the waters of the Amazon. This fish is one of the most scary monsters on the planet, despite its small size. Its body measures only 2.5 cm in length and 3.5 mm in thickness. The trouble for humans is that this fish, like a magnet, is attracted to blood and urine. For her, these are sources of nutrition.

Vandellia easily penetrates the anus, vagina or penis of a person and begins to feed on human organs from the inside, causing excruciating pain to the victim. What's really scary is that, in most cases, the only way to get rid of this predator is amputation.

However, it should be noted that cases of human damage are extremely rare. Usually a Vandellia catfish swims into the gills of another freshwater fish and feeds on the blood of the blood vessels of fish gills. Because of its bloodthirstiness, the small freshwater catfish received the name “Brazilian vampire”.

Piranha

Piranhas are small fish from South America and Brazil that are extremely dangerous due to their gluttony. South American Indians call this fish, which reaches only 30 cm in length, the “toothed devil.” The sharp triangular teeth of a piranha pose a danger to any living creature caught in the water. They attack prey in large flocks, leaving behind a short time only bones from his victim.

hedgehog fish

The hedgehog fish is known for its deadly poison. The liver, ovaries, intestines and skin of this fish are storage containers for tetrodotoxin, a substance that affects the brain, causing paralysis or death. Therefore, eating this fish is highly undesirable.

The hedgehog fish is one of the most common inhabitants of the oceans and tropical seas. In case of danger, the hedgehog takes the shape of a ball, absorbing water and increasing in size.

Box jellyfish

Box jellyfish or sea ​​wasp (scientific name– Chironex fleckeri) is considered one of the most dangerous creatures in the world. This poisonous sea creature can kill an adult in three minutes. To be even more precise, the poison of one jellyfish is enough to kill 60 people.

It cannot be said that from the poison of this dangerous inhabitant depths of the sea many people died. According to reports, over the past hundred years, the jellyfish wasp has caused the death of one hundred people.

Since the jellyfish is pale blue transparent color, it poses a real danger to swimmers, because it is difficult to notice against the background of sea water.

Found in tropical areas of the Pacific Ocean, in the coastal waters of Australia. It is worth clarifying that for humans usually live in warm tropical waters, although there are exceptions. There is an effective antidote to the poison of the deadly jellyfish; stung swimmers do not have time to get help, since the heart stops after three to four minutes, and the person does not even have time to get to the boat, much less to the shore.

Payara

The Payara, or mackerel-shaped hydrafish, is known as the vampire fish. It is also called dog fish. This fish is so bloodthirsty predator what is considered more dangerous than piranha. The body of this scary fish it can reach a little more than a meter in length. Payara lives in fresh water rivers of South America, especially in the rivers of Venezuela.

Devours everything. I wonder what they represent real threat not only for humans. For example, the vampire fish is the only fish capable of handling, that is, eating, the dangerous piranha.

Stop being afraid of sharks or killer whales. There are more small predators which can cause serious injury or even death. Introducing the most dangerous fish in the world. You need to “know them by sight.”

Guasa

Its weight can reach 450 kg. Naturally, fish like this large sizes eats a lot and is quite capable of swallowing a person. Its mouth reaches 5 meters in length.

The length of the pack is 1 meter. She won’t swallow large prey in one go, but she will eat it heartily. The teeth of this fish resemble human ones. In 1994, two fishermen, tormented by pacu, died from loss of blood.

The length of this far from the most attractive creature reaches one and a half meters. He does not actively hunt and is unlikely to be able to eat a person, but he is quite capable of causing bodily injury.

This cute, at first glance, fish grows up to a meter in length and 20 kilograms in weight. It is especially dangerous when it protects the eggs. It is known that several children died because of it.

These 120 kg of weight and one and a half meters of length are quite capable of killing a person. WITH high speed and by force he attacks the victim and tears him to pieces.

Very rare view, but also very dangerous. Defending the territory, it is capable of shredding a person’s body into pieces. But he doesn’t do this intentionally, which is why inattentive vacationers become his victims.

If you were afraid of piranhas, then this creature feeds on them. Its length is about 1.2 m and its weight is approximately 17 kg. She does not pose a direct danger to humans, but it is better not to mess with her.

Lives in lakes and rivers, grows up to 2.5 meters, eats everything in its path that it can swallow. Even small children.

This predatory fish reaches 1.80 m in length and 50 kg in weight. It is dangerous because of its 32 fangs, which can cause many injuries.

This beauty has sharp fins and a tail that can easily cut veins or tendons. If you are lucky enough to get out of the water before the sharks arrive, consider yourself lucky.

Typically, a significant portion of these swimming vertebrates do not pose much of a threat to humans. There are also fish that can attack humans. Unfortunately, there are situations when people encountering certain types of fish can be seriously injured or even die. Which fish are the deadliest?

Tiger fish Goliath

This fish is found in rivers Central Africa. The demon fish or giant hydrocine can grow up to 2 meters in length. The fish weighs 50 kg. This representative of the African tetra family has 32 sharp teeth that can be used without special effort tear flesh. This predator has excellent hearing. Goliath is capable of attacking a person or crocodile if it gets very hungry.

Despite their inactive lifestyle, these small fish very aggressive. Stonefish or wartfish can be found in the shallow waters of the Pacific and Indian Oceans. This representative of the scorpionfish family has several poisonous spines on its back. The venom of the stone fish destroys red blood cells and also infects nervous system person.

This fish lives in the waters of South America. The freshwater stingray weighs 900 kg. The body length of the fish is 5 meters. The animal has a whip-shaped tail, at the end of which there is a poisonous sting. A person can die from the poison of this fish. Despite its terrifying size, the freshwater stingray is a fairly peaceful animal and rarely shows aggression towards people.

This fish lives in the waters of South America. The electric eel weighs 40 kg. The fish grows up to 3 meters. The animal has a very elongated body. This predator uses an electrical discharge to kill its prey. 600 volts released by a freshwater eel will be enough to kill a person.

These insatiable and very aggressive fish can be found in the Pacific, Atlantic and Indian oceans. Moray eel has a serpentine-shaped body. The animal has a length of up to 1.5 meters. This fish weighs up to 50 kg. Moray eels prefer to hunt at night. There have been cases where these fish have bitten off divers' fingers and toes.

Zebra fish

This beautiful fish found in the waters of the Indian and Pacific Oceans. Zebra fish or striped lionfish weigh up to 1 kg. The animal's 30-centimeter body is covered with bright light stripes. This representative of the scorpionfish family has sharp poisonous needles on its fins. Lionfish venom is quite dangerous for humans.

It’s not for nothing that the white shark is called the man-eater. This shark is one of the largest predatory fish that live on Earth. This ferocious predator can be found in almost all waters of the World Ocean. The fish weighs up to 3200 kg. The length of this shark is 5 meters. White shark capable of killing a person. The animal mainly feeds marine mammals, crustaceans or birds.

These predatory fish live in the waters of South America. Piranhas prefer to hunt in packs. These animals quickly attack their prey. All that remains of the victim is bones. Although piranhas have bad reputation among people, but there have not yet been cases of human death from the bites of these small predators.

This fish lives mainly in waters South-East Asia. Snakeheads are quite aggressive and hardy predators. The head of this animal is similar to the head of a snake. The fish has powerful jaws. Snakeheads imported from Asia cause big damage local ichthyofauna of North America.

This fish lives in subtropical and tropical waters of all oceans. The snout shark can survive in both fresh and sea ​​water. This representative of the family gray sharks has a difficult temperament and an exorbitant appetite. Scientists have found the most unexpected objects in the stomachs of these animals. For example, household waste or metal products. Many people suffered from the bites of the blunt-nosed shark more people than from white shark attacks.

9.

Ranked ninth among the most dangerous fish in the world. Small fish from Brazil and South America are capable of short term cope even with the most big catch, leaving only a skeleton of her. They are very voracious, so they choose bodies of water that abound in fish and other living creatures. Otherwise, the predator is called the “toothed devil.” The individual reaches no more than 30 centimeters in length and 1 kilogram in weight. It has very sharp teeth and well-developed jaws that allow it to deal with any flesh. The danger to humans is that they are capable of attacking in huge flocks, and it becomes impossible to cope with them alone.

8.

It ranks eighth on the list of the most dangerous fish in the world. An inhabitant of expanses of water, reaching a length of 7 meters and armed with a 3-meter nose, does not intentionally harm a person. But in view poor eyesight and protecting their territory, there are known cases of attacks. The sawfish uses its tool very quickly, turning the flesh of any creature into a bloody pulp. The animal camouflages itself very well in water and is sometimes difficult to notice right away. The species is on the verge of extinction and is therefore protected.

7.

It ranks seventh among the most dangerous fish in the world. Adults can reach a length of 180 centimeters and a weight of 30 kilograms. They have a diamond shape. This species lives at fairly great depths, so scuba divers and researchers can most often encounter them underwater world. Pintail rays are peaceful creatures. However, if you are not careful, you stumble upon this fish, it can bite into you with a poisonous sting located on its tail. In this case, the person experiences a very strong painful shock.

6. Brown rocktooth

One of the most dangerous fish in the world is fugu fish, used in national Japanese cuisine. Belongs to the pufferfish family. The potential danger to humans lies in eating this fish. Fugu has a gentle and delicious fillet. But organs such as skin, liver or caviar are unsuitable for food, as they contain the lion's share of toxins, which, if ingested, lead to paralysis and death. An improperly prepared fugu dish can be fatal to human life.

5.

One of the five most dangerous fish in the world. The predator's body can reach 2 meters in length, and the barracuda can gain up to 50 kilograms in weight. The fish has a torpedo-shaped body with a greenish tint. The jaws are equipped with powerful teeth that grow up to 7 centimeters. With their help, a large barracuda easily tears pieces of flesh from its prey. Young animals prefer to hunt in packs, but adults attack mainly alone. Predators are very attracted to metallic shiny objects. Therefore, there is a potential risk of attack on a person if the fish notices a sparkling decoration on the body. You can meet barracuda at Caribbean Islands, in the Atlantic, Mediterranean Sea. Rarely found in Indian Ocean, Malaysia and Indonesia.

4.

Among the top ten dangerous species. It is also considered the most poisonous in the world. It got its name because of its resemblance to the stone. It is very difficult to notice among other underwater rocks and coral reefs, as it blends in with them. On her back there are 12 very sharp spikes that can pierce even a scuba diver's shoes. If you step on a fish, it instantly injects its poison into the wound created by the thorns. The pain shock is so strong that a person can die immediately by choking in the water. If the victim is not given medical assistance within the first two hours, he will die.

3.

Reveals the top three most dangerous fish in the world. It is a relative of the catfish. Its danger to humans and any other living creature is that the eel's body has a discharge of 550 volts, which is fatal. Death from contact with the body of a fish occurs instantly. An animal's electric shock can stun even an adult horse. You can't take such a fish with your bare hands. These predators do not need to use their jaws to catch prey. It is enough to strike the body for the victim to die. In length electric eels can reach 3 meters and weigh up to 40 kilograms. Lives dangerous creature in the Amazon and South America.

2.

It ranks second in the ranking of the most dangerous fish in the world. A predator can live on enormous depth, and in shallow water. The shark has a torpedo-shaped body, colored gray or blue. She has very developed jaws. The oral cavity of a living giant can accommodate up to 3 thousand teeth. The predator's olfactory receptors are so well developed that it can smell a drop of blood diluted in one hundred liters of water. There are frequent cases of this shark attacking a person. Currently, the species is on the verge of extinction, and is therefore protected by ecosystem defenders.

1. Bull shark

Tops the list of the most dangerous fish in the world. She is one of the most aggressive species sharks The animal attacks many sea ​​creatures, including dolphins. The predator has very powerful and developed jaws, which are superior in bite force to any predator. The shark grows to gigantic proportions: its body length ranges from 2-4 meters, and its weight is up to 250 kg. It can live in both fresh and salt waters. Therefore, these fish often penetrate rivers and reach lakes. Cases of bull shark detection have been recorded in the Missouri, Kentucky and Illionis rivers.