Top 31 most terrible and ugliest fish in the world - their descriptions and features

Fish are the largest category of vertebrates. Their exact number is difficult to determine, but on average there are approximately 34 thousand species on Earth. Many of them look quite familiar. Such individuals predominantly have a flattened body, eyes on different sides of the body, and fins. However, there are several dozen species in the world that look terrifying. Below is a list of the scariest fish.

Sea Dragon

This is a terrible deep-sea fish, but its size does not at all match its ferocity. These predatory individuals do not exceed 15 centimeters in length. It's hard to believe, but a sea dragon is capable of swallowing prey that is 2-3 times its size.

This fish is found in the tropics at depths of up to 2 thousand meters. It is characterized by a large head. There are many sharp teeth in the mouth. It is noteworthy that the sea dragon has its own bait, which helps it attract prey. Its functions are performed by a long mustache with a photophore at the end, which is located on the chin.

Dragon fish hunt in the same way as other deep-sea species. Using a photophore, the predator lures the prey closer, and then with a sharp movement performs a bite, which becomes fatal.

Great white shark

This fish is considered the most terrible in the world. It is distinguished by its unusually large size and bloodthirstiness. The creature is so large that any sea inhabitants can become its prey. The only exceptions are large whales and killer whales. The white shark also eats human meat.

In the terrible mouth of this individual there are many rows of sharp teeth, which are constantly renewed. The body size of this monster reaches 10 meters in length. It can easily bite even large prey in half - for example, a person or a seal.

Tiger fish - goliath

This ugly fish can reach a length of 2 meters.Moreover, its weight is up to 30 kilograms. These individuals live in bodies of water located in the center of Africa, migrating in schools. The predator tears its prey into small pieces in a few seconds. Goliath often attacks large individuals. The tiger fish's mouth contains many sharp teeth. The size of each of them is at least 5 centimeters.

Som Gunch or Bagariy

This terrible catfish poses a real danger because it eats everything and is not averse to attacking humans. The weight of this fish reaches 170 kilograms. During an attack, the predator bites into the prey with its teeth and drags it to the bottom. According to legend, the Gunch catfish has a fondness for human flesh, as Indians and Nepalese have a funeral custom in which they burn the bodies and throw them into the river.

Catfish Piraiba

This is one of the most terrible fish in the world. Piraiba is the largest catfish in South African waters. This individual is a real cannibal. She is highly aggressive. The teeth in the mouth of this catfish are curved back and distributed along the entire edge of the mouth. Therefore, the victim will not be able to get out of there. The largest catfish caught reached 290 centimeters in length.

Olive catfish

This individual is considered the largest catfish in North America. Its length is more than 1.5 meters, and its weight reaches 55 kilograms. This individual is considered very aggressive. Olive catfish have killed many anglers.

In addition, this individual is capable of growing throughout its life. This means that some fish of incredible size can live in the turbid waters. For such an individual, people can represent the main food.

Shark - bull

This is a nasty fish, reaching 2-4 meters in length. Moreover, its mass is 270 kilograms. This predator lives in fresh water bodies. It is noteworthy that this species of shark migrates.Such fish can travel thousands of kilometers and end up in other fresh lakes.

The bull shark was found in reservoirs in Illinois, Kentucky and Missouri. These individuals often attack their victims in murky waters. Moreover, people also become their prey. The worst attack of this individual was recorded in New Jersey. Scientists believe that this fish is considered the most aggressive shark in the world.

Giant freshwater stingray

This monster lives in muddy bodies of water located in southeast Asia. The giant stingray is deservedly considered the largest freshwater fish. Its length reaches 5 meters. Moreover, the weight exceeds 900 kilograms.

When attacking a victim, the stingray hits it with a sting, the size of which reaches 20 meters. In addition, this fish is so impressive in size that it is capable of holding a person under water.

Piranha

This small fish is found in Brazil and other countries in South America. Its main danger is associated with its extraordinary gluttony. Piranhas are characterized by sharp, triangular-shaped teeth that can lead to the death of any living creature, including humans. Piranhas often attack in swarms. After which, only bones remain from their extraction.

Brown snakehead

The fish is 1.2 meters long and weighs 22.6 kilograms. The main weapon of this individual is considered to be sharp, blade-like teeth. People who were working in the rice fields one day accidentally wandered into the habitat of this fish. It ended with severe injuries for them.

An attempt to catch a snakehead also ended fatally for many anglers. The fish bit them badly. In addition, people were pierced by their own fishing rods. Similar events occurred during the ramming of such an individual.

Great barracuda

This individual is often called a menacing living torpedo.In its oral cavity there are many sharp teeth, the length of which reaches 10 centimeters. The length of a large barracuda sometimes reaches 2 meters. Moreover, she weighs 45 kilograms. During an attack, such a fish can easily gnaw through tendons or bite off a piece of a person’s body. After which the large barracuda deals with its prey in a matter of seconds. It attacks most often in the eastern United States.

Vandelia or candiru

This is the smallest representative of fish that feed on human blood. The length of Vandelia is no more than 15 centimeters. It mainly attacks fish by grabbing their gills. The fact is that the candiru is a hematophage or parasite. These small translucent individuals are found in the rivers of the Amazon.

At the same time, Vandelia is often called a cannibal. This is due to the fact that the local population is afraid of this small fish, since it is able to enter the human urinary system and then feed on blood and nearby tissues. Thus, the fish causes terrible pain in people. It can only be removed surgically.

Sawfish or Sawfish

The giant sawfish ray is similar in body shape to a shark, but belongs to a different family. The unusual appearance of this individual amazes anyone. There is a huge growth on her head, which is complemented on both sides by sharp serrations reminiscent of a saw. It accounts for a quarter of the total length of the body.

These dangerous creatures are impressive in size. Some individuals reach 7 meters. Moreover, their weight exceeds 1 ton. The stingray uses its saw to dig out small fish, which are their main food. It is also a dangerous weapon. Bursting into a school of fish, the stingray begins to swing the growth like a sword.This gives the individual the ability to cut into pieces and mortally wound prey that gets in its way. After which the slope sinks to the bottom and collects the crop.

Sawfish do not hunt people. However, the combination of poor vision and deadly weapons poses a real danger. In addition, it is not easy to notice a saw-throated stingray lying on the bottom. Moreover, it lives in coastal areas. Therefore, a meeting between a person and a sawfish can end badly. The sawfish ray is found in the tropical zones of the Pacific, Indian and Atlantic oceans. However, it is sometimes found in fresh rivers that flow into the ocean.

Atlantic giant grouper

This fish is a relative of the perch. The mass of this monster exceeds 450 kilograms, and the body length reaches 5 meters. The giant mouth of this fish gives it the ability to attack even people.

There have been cases where a huge Atlantic monster chased divers and then attacked them. The grouper even managed to swallow one of the divers. Fortunately, the man managed to escape. It emerged from the grouper's mouth through the gill opening.

Moray

The length of the moray eel can reach 180 centimeters. It was established that this fish deliberately attacked divers. Moreover, they are not isolated. People who have suffered from moray eel attacks say that it attacks suddenly. However, it is not necessary to provoke her. Moray eel bites are considered very painful. In addition, she has a deadly grip, which often leads to people losing body parts.

Long-horned sabertooth

This fish is distinguished by its black color and huge teeth. It is characterized by a blunt muzzle and an unfriendly look. It is not surprising that fish are considered the most terrible inhabitants of water bodies in the world.This title was given to her by environmentalists. It is noteworthy that the saber tooth is distinguished by the longest teeth in relation to the size of the body.

The fish lives at a depth of 500 meters and prefers tropical and subtropical waters. This dangerous predator is characterized by its relatively small size. Its length does not exceed 15 centimeters. At the same time, the long-horned sabertooth is considered the main food for tuna.

American monkfish

This individual is characterized by a truly repulsive appearance. The length of the monkfish reaches 180 centimeters. Moreover, its weight is 31 kilograms. It is worth noting that this individual is considered a bottom-dwelling fish that is capable of excellent camouflage. The monkfish hides heavily in the sand, making it unnoticeable. After which he instantly attacks his prey. She often doesn't even have time to understand what is happening.

Not every swimmer manages to escape from the jaws of such a predator. However, the main danger lies in adult individuals, which can swallow a person whole.

Greenland shark

The size of this fish is more than 5 meters. During an attack, this giant first chases the victim and then suddenly attacks it. Even polar bears and reindeer were found in the stomach of this fish.

There have been no recorded cases of this type of shark attacking people. However, Eskimo legends say that sharks knocked hunters out of their boats and then ate them alive.

Electric eel

This fish is considered a relative of the catfish. It is found in the Amazon and is considered the most dangerous in this area. The electric eel defends itself and attacks victims with an electric discharge. Its power is so great that it can kill a person. The electric eel is quite large.It can grow up to 2 meters. Moreover, the mass of such fish is 25 kilograms.

Mackerel hydrolic

This terrible fish reaches a length of 120 centimeters. Moreover, its mass is 14 kilograms. There are many large fangs in the mouth of this monster. Their length reaches 14 centimeters. It is the fangs that are considered the main weapon of the mackerel-shaped hydrolic. During an attack, the fish sinks its teeth into its prey. In addition, she never makes mistakes when attacking. With the help of teeth, the predator is able to accurately determine the location of the most important organs.

For humans, mackerel hydrolic poses a potential threat. Swimming in the waters of the Amazon, a person can be harmed by this fish. Hydrolic can pass the heart through the fangs during a bite.

Mississippi girt

This fish has been known to people since ancient times and is similar in visual characteristics to a crocodile. The Mississippi batfish lives in the southeastern part of the United States. There are many sharp fangs in the mouth of the fish. She grows up to 3 meters and weighs 180 kilograms. So far there is not a single case known of this individual causing the death of a person. However, there are versions that this fish provoked a series of mysterious drownings of people.

Wallago catfish

This fish lives in Indian reservoirs. It is also found in South Asia and Afghanistan. Wallago grows up to 2.5 meters in size. In its oral cavity there are many large teeth that bend inward. The local population is very afraid of this catfish. Moreover, there is a legend according to which the wallago dragged children who were near the water to the bottom.

Goblin Shark

When this fish does not want to eat, its mouth is almost invisible. However, during an attack, her strong jaws extend.The teeth of the lower jaw bend inward. This is required in order to thoroughly chew the prey or crush the shell. On the upper jaw of the fish there are strong stinging teeth. The largest specimen caught was 3.8 meters long. Moreover, its mass was 210 kilograms.

The goblin shark is potentially dangerous to humans. However, there are very few such fish. In addition, they live at great depths. Therefore, people have little chance of meeting such an individual.

Surgeon fish

At first glance, this fish is considered quite safe. However, experts advise staying away from it. Although the surgeon fish does not exceed 60 centimeters in length, its main weapon, called a spring knife, is hidden in its tail. This element appeared on the body of an individual during the process of evolution. The fish uses it when a person enters its territory. The knife is so sharp that if wounded, the victim may die from blood loss.

Common catfish

This individual can grow up to 4 meters and weigh 180 kilograms. The common catfish is considered one of the most aggressive predators. In the mouth of the fish there are sharp teeth arranged in several rows. She uses them to attack the victim. There have been cases when catfish attacked domestic animals and birds.

Pike – muskie

There have been no recorded cases of aggression from this pike towards humans. But this individual can be called a killer fish. Its length exceeds 2 meters. In addition, there are many sharp daggers in the pike’s mouth. With their help, the muskie easily destroys muskrats, waterfowl and other fish.

Poisonous fish

Today there are many known poisonous fish that are dangerous to people and aquatic inhabitants.One of the most famous representatives of this category is the puffer fish. This group also includes lionfish, sea dragon, scorpionfish and many others.

Lionfish – zebra

This fish is really dangerous for people. It lives in the Red Sea and is visually similar to a bird. This is due to the presence on the body of an abundance of fin-like processes resembling feathers. The color of this individual resembles a zebra.

There are poisonous spines on the fins. Toxins from them provoke severe convulsions and paralysis. Blood poisoning often occurs in the puncture area. If a thorn gets under the skin, the person immediately faints.

Stone fish

This individual is also called the wart. It is considered the most poisonous fish in the world. The body is covered with soft skin with bumps resembling warts. Due to this, the fish skillfully camouflages itself at the bottom, resembling an ordinary stone. The dorsal fins of this individual pose a threat to human life.

The length of an adult does not exceed 40 centimeters. Moreover, its color varies from brown to green. In addition, the body is covered with red-orange spots. Despite its poisonous fins and unattractive appearance, the wart is considered edible. It is often used to make sashimi.

Scorpionfish

This predator plunders in the Black and Mediterranean Seas. It is also found in the eastern Atlantic, and sometimes in the Sea of ​​Azov. This fish spends most of its time in the thickets, waiting for prey. Scorpionfish have tasty meat, but pose a threat to fishermen, divers and cooks. The fact is that its bone thorns and thorns contain poison. When toxic mucus gets into a wound, a person develops severe inflammation.

Paku

This fish reaches a length of 1 meter and weighs 25 kilograms.In its mouth there are teeth resembling human ones. The pacu was originally found in the Amazon, but today it is found in North America and Asia.

Dogfish or rocktooth

This individual is small in size. However, there are specimens up to 1 meter long. This fish is able to distinguish different odors under water. It is characterized by powerful teeth that are fused together. With their help, the rocktooth can easily gut a sea urchin. This individual is considered very poisonous.

Today people know many scary fish that are distributed all over the world. They are distinguished by their terrifying appearance and have poisonous growths or sharp teeth. In order not to suffer from attacks by such individuals, it is important to study the features of their lifestyle and exercise extreme caution.