The most dangerous fish. The most dangerous fish in the world One of the most dangerous freshwater fish
More than 20 thousand species of fish live in the waters of the world's oceans, continental reservoirs and rivers. Among all this diversity, there are predators that hunt other fish and sea animals, and there are also poisonous ones that pose a danger to all living things, including humans. The most famous aquatic predator that attacks people is the shark, but to complete the picture, our review also presents other most dangerous fish-the killers.
To begin with, let’s introduce 10 little-known sea killers according to the website, and the list opens with the saw-throated stingray. It can be easily recognized by the growth on its head, which is covered with uniform teeth on the sides.
Stingrays with a long nose grow up to 7 m in length. Such giants, equipped with such a “saw,” pose a potential danger to humans, because if they meet in water, they can easily inflict a mortal wound.
Previously, they were the object of fishing, but now, in order to preserve the species, their catching is strictly regulated, and in some countries it is prohibited.
A freshwater fish that lives in the rivers of the Amazon basin, a distant relative of the piranha. They grow more than 1 m in length, and in the mouth there is a row of sharp square teeth, very similar to human ones.
Pacu usually live alone, feeding on plankton. Adults happily eat insects and fruits. They easily crack nut shells with their teeth.
Fish with human teeth does not bite, but tears the victim's body. In 2011, a case of attack on two fishermen was recorded, which ended in death.
Olive catfish
Despite such a harmless name, it is a large freshwater fish. It grows up to 1.5 m in length. Moreover, their weight reaches from 50 to 60 kg.
Catfish living in the rivers of the Northern and Central America, are predators that eat other fish, insects and freshwater. Their meat is highly prized in cooking, and catfish are actively caught.
All over the world, there are cases of large catfish attacks on people, and olive catfish fall into the category of dangerous inhabitants of rivers and reservoirs.
A large fish from the rock perch family is also called guasa. They grow up to 2.5 m in length and weigh more than 200 kg.
Due to its size, the Atlantic giant grouper can hunt octopuses, sea turtles. The diet includes crustaceans and other types of fish. But the grouper fish is not an apex predator, and easily becomes a victim of barracuda, moray eels, and large sharks.
There have been cases of attacks on scuba divers, which, given the size of the fish, sometimes leads to death.
The mackerel-like hydrolik lives in the waters of the rivers of Latin America, and eats any fish that is smaller in size.
On the lower jaw dangerous predator there are two sharp fangs that grow up to 10-15 cm. Because of this structural feature of the jaw, it is often called a vampire fish. With these fangs she pierces the victim, attacking him from above.
The payara itself grows up to 120 cm in length. Among fishermen, catching a payara is considered a great success, as it is considered one of the most elusive freshwater fish.
Long-horned sabertooth
Ancient fish lives in tropical and subtropical latitudes all the oceans of the planet, and because of appearance saber teeth count themselves scary fish world ocean.
Quite a small fish. Adults grow up to 18 cm, but have a very scary appearance. This predator has a large head, and massive jaws equipped with sharp, protruding fangs.
Saber teeth easily tear apart prey with their fangs, and they hunt crustaceans, small fish and squid. At the same time, they themselves are forced to flee from other predators who are not afraid of the appearance of the creepy fish.
In the rivers Latin America There is a catfish that grows up to 2.7 m in length. The huge mouth contains sharp teeth, slightly curved inward so that the victim cannot escape.
This is the largest catfish in the waters South America. Despite the danger, avid fishermen organize a hunt for a large predator, but often the fight ends not in favor of the person.
Piraiba terrifies all the inhabitants of the river, unexpectedly attacking its victims from the depths of the muddy bottom. Cases of attacks on people sometimes end tragically, so the huge catfish rightfully falls into the category of cannibals.
Brown snakehead
The habitat of the predator from the snakehead fish family is rivers and freshwater bodies of Southeast Asia. You can recognize it by its characteristic elongated cylindrical body.
They have a large, slightly flattened head, and their mouth is equipped with rows of sharp teeth. Some specimens grow up to 1 meter in length and weigh up to 20 kg. Amazing fish can easily tolerate a lack of oxygen.
While hunting, the brown snakehead hides in the algae and ambushes its prey. Easily copes with large fish, amphibians and invertebrate inhabitants of rivers.
This one lives large predator in the rivers of South and Southeast Asia, and is divided into two large populations. Since ancient times, people have been eating catfish meat.
Being a valuable fishing object, he himself is not averse to hunting. It eats other river inhabitants, and the study revealed that 90% of the food is of animal origin.
Fishermen love to brag, and some say that they caught catfish whose length exceeded 1.8 m. But zoologists refute such claims, believing that the largest individuals of Asian catfish do not grow more than 1 meter.
Big tiger fish
The inhabitant of African rivers and reservoirs is considered one of the most dangerous freshwater predators. The wide mouth has sharp fangs, and is called “tiger” because it attacks other fish, animals and humans.
In total, in the mouth, like a person, there are 32 sharp teeth, with which it literally tears apart the victim. They grow up to 1 m 80 cm in length, and meeting such a monster does not bode well.
Local tribes catch the predator and use it in preparing various dishes. European fishermen head to the Congo River to replenish their trophies with a dangerous predator.
Known killer fish and poisonous species
Dangerous ones include poisonous inhabitants depths of the sea. Loaded with poison and swimming in the warm waters of tropical seas, these are the most unusual fish in the world. They are usually distinguished by their bright colors and unusual body structure.
Scorpena
Ray-finned fish is also called sea ruffe, and she lives in Quiet and Atlantic Ocean. Some species can be found in the Mediterranean and Black Sea.
On average, they grow no more than 30 cm. Scorpionfish have spines that are covered with poisonous mucus. They hunt at night and spend time at the bottom during the day, easily camouflaging themselves with the color of rocks and coral reefs. They kill their victims with poison.
The poison, entering the human body, causes severe swelling. The place where the scorpionfish stings becomes very inflamed, causing severe pain to the victim.
Sea Dragon
The thunderstorm of Mediterranean resorts has a rather aggressive disposition, although he leads a secretive lifestyle. In addition, dragon fins are equipped with toxic poison.
It has a variegated color and is easily camouflaged in shallow water. By stepping on such a dragon, a person receives a portion of poison. Severe swelling of the limb and blue discoloration occurs. Sometimes paralysis occurs, damage to the respiratory system and heart function.
This is a defense mechanism of a small fish, but even a dead sea dragon must be handled carefully to avoid being pricked by the sharp, poisonous dorsal spines.
Barracuda
This predator is a frequent guest of programs on the Discovery Channel and popular science films of the BBC. They live in tropical latitudes, preferring to swim near the surface of the water.
They usually live in large flocks. This way they feel more confident, not at all embarrassed by the presence of a person. They feed on other types of fish, squid and shrimp. They attack at high speed, tearing large pieces of meat from the victim.
There have been cases of attacks on people, but all this was in muddy water when barracudas mistook human limbs for fish.
Piranha
It's time to introduce the most dangerous aquatic predators, among which piranhas occupy a special place. They live in large flocks and pose a danger to all living things both in the water and in the coastal zone.
Cases of attacks on humans are very rare due to the timidity of the fish. They are very voracious, and prefer to live only where there is a large abundance of fish. The piranha's main weapon is its sharp teeth, as well as speed and surprise when hunting.
Despite the fact that they are dangerous predators, they themselves often become victims. For example, they become easy prey for caimans.
White shark
The fish with a huge mouth and rows of sharp teeth is considered the most dangerous among all the inhabitants of the deep sea. In coastal areas, shark attacks on people are often recorded, often resulting in the death of a person.
Scientists associate the attacks with the curiosity of the fish, so it bites everything that floats in the water - surfboards, oars and other objects in the water. But be that as it may, the shark poses a great danger.
Cases of attacks by a dangerous predator on single boats and small vessels on the high seas have been recorded.
And this table shows the regions in which attacks of all types of sharks on people most often occur. As you can see, the leader in this sad list is the United States.
And in our article about the most, posted on the website, you will also find an annual summary of attacks by these dangerous fish.
Finally
Our description of the dangerous inhabitants of the seas and oceans is completed, and now, as they say, we know the enemy by sight. And forewarned means protected. Looking at the statistics, you can see that from 90 to 120 shark attacks on people are recorded annually. On average, every fourth such attack ends in the death of a person.
The editors of TopCafe are waiting for your comments about the most dangerous fish in the world. Perhaps you have interesting stories about meeting such animals.
Fish are one of the most beautiful and at the same time dangerous creations of nature. Below is a list with photos of the ten most dangerous fish in the world. We also recommend that you familiarize yourself with the rating of the largest freshwater fish on the planet.
10 Zebra Lionfish
Zebra lionfish are predatory fish that live in the tropical waters of the Indian and Pacific oceans - off the coast of China, Japan and Australia. They are among the most beautiful fish in the world. Their body length is about 30 cm, weight reaches 1 kg. The lionfish has long dorsal and pectoral fins, in which sharp poisonous needles are hidden. The prick of this needle is very painful. Sharp pain is followed by deterioration of the condition, which ends in paralysis of the skeletal and respiratory muscles. If the victim is not immediately pulled to shore, he will drown.
9 Electric eel
The electric eel is a fish (despite its name) that inhabits rivers in the northeastern part of South America, as well as tributaries of the Amazon. They are found in countries such as Brazil, French Guiana, Guyana, Peru, Suriname and Venezuela. Average length adult individuals are 1–1.5 m, the largest known specimen reached almost three meters in length. Average weight - up to 20 kg (maximum - 45 kg). An electric eel is capable of generating a current discharge with a voltage of 300–650 V and a force of 0.1–1 A. Such voltage is not capable of killing a person, but will be very painful.
8 Big tiger fish
Great tiger fish is a species of large freshwater predatory fish that lives in the central and West Africa, in the basin of the Congo and Lualaba rivers, as well as in lakes Upemba and Tanganyika. This fish grows up to 1.5 m in length and reaches a weight of 50 kg. In the Congo, cases of attacks by a large tiger fish per person. According to local residents, this is the only fish that is not afraid of crocodiles.
7 Bagarius yarrelli
Bagarius yarrelli - species large fish, living in the rivers of South Asia. Found in countries such as Bangladesh, India, China (Yunnan Province) and Nepal. It grows up to 2 m in length and weighs more than 90 kg. In three villages on the banks of the Sarda River in Nepal and India, between 1998 and 2007, cases of attacks by these fish on people were recorded, often resulting in death.
6 Brown Snakehead
The sixth place in the list of the most dangerous fish is occupied by the Brown Snakehead - a species of large freshwater predatory fish that lives in the reservoirs of Vietnam, Indonesia, Laos, Thailand, Malaysia and India. They grow up to 1.3 meters in length and weigh up to 20 kg. They are quite voracious and aggressive. Prey is ambushed.
5 Wart
In fifth place on the list of the most dangerous fish in the world is the warty fish. sea fish with poisonous spines on its back. The average length of a wart is 35–50 cm. It lives in coral reefs at depths of about 30 m in the Indian and Pacific oceans. It is considered the most poisonous fish in the world. Its venom causes severe pain, shock, paralysis and leads to tissue death. For humans, a large dose of poison can be fatal.
4 Common Vandellia
3 Piranha
Piranha is a freshwater, predominantly predatory fish (more than 50 species) that lives in the rivers and reservoirs of South America. They reach a length of up to 30 cm and a weight of up to a kilogram. Approximately 30–35 species of piranha feed on aquatic plants and fruits that have fallen into the water, and 28–30 species are typical predators. They have powerful jaws with sharp teeth. They attack fish and other animals, including humans. The structure of the lower jaw and teeth allows the piranha to tear large pieces of meat from its prey. A school of piranhas can completely destroy an animal weighing about 50 kg in a few minutes.
2 Brown rocktooth
The brown rocktooth is a species of marine fish from the pufferfish family. They live in marine and brackish waters northwestern part Pacific Ocean. They grow up to 80 cm in length. Its insides (especially the liver and ovaries) are extremely poisonous and contain tetrodotoxin, which is deadly to humans even in small doses. Despite this, it is this fish that is most often used to prepare the traditional Japanese dish - Fugu. Between 2004 and 2007, 15 people died and about 115 people were hospitalized after eating the delicacy.
1 Mackerel hydrolic
The most dangerous fish in the world is the mackerel-shaped hydrolik or “vampire fish” - a species of predatory fish that lives in the Amazon and Orinoco river basins in Venezuela. They can grow up to 117 cm in length and weigh 17.8 kg. The most famous feature of the vampire fish is its aggressiveness and two long fangs protruding from its lower jaw. These fangs can reach a length of 10–15 cm. The mackerel-like hydrolik feeds on almost any fish that smaller in size, including piranhas and their own kind.
Our planet is inhabited by many living creatures that can be dangerous to humans. There are not so many such inhabitants in the underwater kingdom. The risk of encountering them is minimal for a person, but nevertheless it is necessary to know about them. That is why we would like to present to your attention the top 10 most dangerous fish in the world.
1. Gunch fish
This fish is also called bagari catfish. She lives in the Kali River, which flows between Nepal and India. Why did catfish suddenly become one of the most dangerous fish in the world? The thing is that this underwater inhabitant is extremely fond of the taste of human meat. Local residents blame gunch fish for the disappearances of people in the Kali River area.
He makes daring attacks on people even in crowds of people. It is generally accepted that the fish began to experience a craving for cannibalism due to the customs of the local population. The Kali River has long been a place where the half-burnt bodies of the deceased are sent. The weight of these predatory catfish can reach one hundred and forty kilograms.
2. Vandellia, or candiru
The most dangerous fish in the world are not always different gigantic size. This small fish (about three centimeters in length) is shrouded in myths and legends. It feeds on blood, which it sucks from the gills of larger fish. Vandellia penetrates inside, clinging to the gills with sharp spines, and breaks the blood vessels.
According to some sources, the fish finds its prey by the smell of ammonia, according to others, the candiru finds victims using vision. Local residents tell horror stories that vandellia freely penetrates the penis, vagina and even the anus of a person and feeds on blood and tissue. The person experiences excruciating pain.
However, today the opinion that this fish penetrates a person who is in the water is controversial. Most scientists are skeptical about it, although they do not refute such statements. But this does not mean that you can feel completely calm in the waters of the Amazon and not take precautions. There are many other inhabitants in the waters of this river that can cause serious trouble. Be that as it may, this small fish is among the top 10 most dangerous fish in the world.
3. Piranha
We are sure that if you ask passers-by on the street: “What is the most dangerous fish in the world?”, most will answer without hesitation: “Piranha.” And we must admit that they will be right, but only partly. This is the most dangerous freshwater fish in the world. Despite their relationship with carps and their modest size, piranhas are real monsters for all inhabitants of the Amazon.
This river predator is also called the toothy devil. An adult does not exceed thirty centimeters in length and one kilogram in weight. It has very sharp teeth and well-developed jaws, thanks to which they can easily deal with any flesh. For humans, the danger lies in the fact that, as a rule, these predators attack their prey in huge flocks, and it is very difficult to fight them off alone.
These are the most dangerous fish in the world, photos of which you can see below, capable of eating even a huge crocodile. Interestingly, the most experienced of them wisely avoid meeting this fish. And if it has already taken place, then the crocodiles turn over and expose them to the most protected part of their body - their back.
Piranhas settle in reservoirs rich in living creatures, since these creatures are extremely voracious. A drop of blood falling into the water attracts them from several kilometers away. According to official data, not very many deaths from piranha teeth have been recorded, but the number of people who, after meeting with a flock of piranhas, became disabled is enormous. But these are also the most dangerous river fish have enemies in the world: local residents They catch them with fishing rods, and in the river they are often hunted by caimans.
4. Big Barracuda
The most dangerous fish in the world come in different sizes and weights, but they are all predators. For example, our next heroine attacks any Living being, which is smaller in size. And if you consider that the length of this fish reaches two meters, and the weight is fifty kilograms, you can easily guess that the diet of barracuda is very diverse.
The body of the fish is torpedo-shaped. The large jaws have powerful teeth that grow up to seven centimeters. With their help, the predator easily tears off pieces of flesh from its prey. This fish can also attack a person, although this happens infrequently. Predators are attracted to shiny metal objects. Therefore, there is a risk of attacking a person if the fish notices a sparkling decoration on the body.
Barracuda does not disdain its smaller relatives. This fish prefers a solitary lifestyle; only young animals form schools. The barracuda lives in the warm waters of the Atlantic and Indian Oceans and in the eastern Pacific Ocean. There are twenty types of this dangerous predator: Fifteen of them are found in the waters surrounding Southern California and Mexico, as well as in the Pacific Ocean. Five more species live in the waters of the Red Sea. Prefers only areas with spotless clean water, because it relies on vision when hunting. These fish are not the first to attack people, but quite often divers provoke them themselves.
5. Pintail Ray
The most dangerous fish in the world differ not only in size and weight, but also in body shape. The pintail ray has a diamond shape. Adults reach a length of one hundred eighty centimeters and weigh thirty kilograms. This fish lives at quite great depths, so only scuba divers and explorers of underwater beauty can meet them.
Pintail rays are peaceful creatures, but if you accidentally stumble upon this fish, it will certainly stab you with a poisonous sting located on its tail. The person experiences a painful shock. This usually happens when someone steps on a fish that is bottom-dwelling and highly camouflaged. If a stingray sting injures an arm or leg, it can be survived, but when it hits the torso or head, a person can die.
6. Brown rocktooth
These are the most dangerous and poisonous fish in the world. Brownfish, or puffer fish, is used in the national cuisine of Japan. It belongs to the Pufferfish family. What is dangerous for a person is not meeting this fish, but eating it.
Danger of poisoning
Fugu has tender and tasty meat. But organs such as the liver, skin or caviar are poisonous: they contain huge amounts of toxins that cause paralysis and death. In Japan, there was an ancient custom: the cook had to eat a piece of the fish he cooked or commit hara-kiri if one of the guests was poisoned by his dish.
An antidote to the toxins of this fish has not yet been found; help lies only in maintaining respiratory and cardiac activity. Fish receive poison from their food, and recently the Japanese have learned to grow harmless fugu. It's interesting that it didn't become popular. According to restaurant owners, gourmets prefer to tickle their nerves, so today the dangerous dish is sold at a higher price.
7. Stone fish
The most dangerous fish in the world are often perfectly camouflaged. This fully applies to stone fish, which is considered one of the most poisonous in the world. It is named so because of its resemblance to a stone. The wart prefers a sedentary lifestyle and you can accidentally step on it on land, where fish are washed up during high tides. It is almost impossible to notice among coral reefs and underwater rocks.
There are twelve sharp spikes on her back, which she raises at the slightest danger. She uses them to pierce the toughest shoes. The person experiences such unbearable pain that some victims ask to cut off the stung limb.
First aid to the victim
If an encounter with this fish occurs in water, the painful shock often leads to the person choking underwater. If he manages to get to land, applying a tourniquet and heating the bite site will ease his suffering a little, since this destroys the poison. But without qualified medical care, a person dies, and recovery after an encounter with this fish takes months.
8. Electric eel
The most dangerous fish in the world, photos of which we posted in this article, have practically no enemies. For example, only young caimans can attack an electric eel due to inexperience. Such an attack ends with disastrous consequences for them.
This creature's electricity-generating organs occupy two-thirds of its body length. At the right moment, they allow you to hit the victim with a discharge of 300 to 1300 volts. An adult can stun a horse with its blow. For a person, such a blow can be fatal.
Electric eels reach a length of three meters and weigh up to forty kilograms. The Indians learned to catch them by first sending a herd of cattle into their habitat. This fish is very unpretentious and feels quite comfortable in swamps with stagnant water, from time to time swallowing air from the surface.
9. Great white shark
Perhaps the most famous and largest predator in our ranking. The size of an adult varies from four to five meters. The largest officially recorded shark was 6.1 meters long. In terms of bite force, this fish is inferior to the crocodile, but the sharpness of the teeth and special structure jaws allow her to tear off pieces even from a victim who has big sizes than herself.
The hunting tactics of this predator consist of a surprise attack and bite. After this, the shark waits until its prey weakens. These fish also attack people, although there is a theory that they do this more out of habit, biting everything that they do not understand. Cases have been recorded of this shark attacking small vessels.
It must be said that man has more than paid back these predators for all one hundred and thirty-nine cases of attacks that were recorded over twenty-one years. Nowadays, the number of white sharks has decreased, and in some countries they are protected by the state.
10. Bull shark
Before you is the most dangerous fish. A photo of this monster is unlikely to give a complete picture of how terrifying the bull shark, or, as it is often called, the blunt-nosed shark, looks. The habitat of these sharks is very wide. They can be found in all oceans except the Arctic Ocean, as these predators prefer warm tropical and subtropical waters. In addition, they are found at the mouths of rivers - the Mississippi, Zambezi, Ganges and even in very small rivers in Africa, Asia, America and Australia. A bull shark has even been recorded in Lake Michigan (North America).
The body length of this fish reaches four meters, weight - four hundred kilograms. Its body is painted steel-gray, sometimes with a brownish tint. The back is slightly darker, and the belly is light. There are no pronounced spots or inclusions on the shark’s body, but there is one amazing feature. It is capable of slightly changing body color from light to darker, depending on its habitat. This allows the bloodthirsty predator to be less noticeable while hunting.
The fish's small eyes have a nictitating membrane. The main weapon is powerful jaws and very sharp teeth. On the upper jaw they are triangular in shape with a lateral bend; the lower jaw is equipped with teeth curved inward to the mouth. The shark has massive pectoral and dorsal fins.
Since the predator feels quite comfortable in fresh water, it often inhabits reservoirs located near densely populated areas, which makes such a neighborhood extremely dangerous. A person is sometimes deceived by her slowness, and sometimes by her apparent clumsiness. But this is a misconception - if necessary, the bull shark develops enormous speed.
Its bite force is the greatest among sharks, but before using its jaws, it also stuns its prey with a blow from its powerful head. If we add to this unpredictable behavior and aggressiveness, we can understand the danger this fish poses to humans.
What fish in the world are considered the most dangerous? Of course, the most common fear is sharks, then perhaps piranhas. As a rule, this is where the list of “popular” fish ends, leaving out many interesting candidates for the monsters of the waters. But in fact, there are many more killer fish than we can imagine, fortunately, almost all of them are found in places where it would never occur to a person to take water baths.
If a predatory fish reaches a size of a couple of meters, then you should stay away from it - even if its diet does not usually include human meat. This simple truth, alas, is not accessible to everyone, and yet another catfish ends up being classified as a “killer fish.” As well as stingray, anglerfish, snakehead and many others. So let's get started with our heroes today.
Saw-saw stingrays (lat. Pristidae)
These huge creatures can reach a length of 7 meters and weigh more than 2500 kg!
In ancient times, people used the image of this huge stingray as a monster for legends. In fact, sawtooth rays are quite safe because they are very shy. But you should stay away from them, since their sharp nose can really cut a person in half.
Brown pacu (lat. Colossoma macropomum)
Brown pacu are found in the fresh waters of South America. Externally, the fish is very similar to a piranha, and for good reason, since it is its distant relative.
However, unlike piranhas, brown pacu can reach a height of about a meter and weigh about 40 kilograms. A special feature of this species is its teeth, which are surprisingly similar to human ones. Thanks to their powerful jaws, pacu can kill almost any creature caught in the water. But it is worth noting that they rarely attack a person without a reason.
Olive catfish (lat. Pylodictis olivaris)
Well, who is afraid of catfish? This fish is often caught by people in order to decorate our table.
But, despite the harmless name, olive catfish are quite large freshwater fish, growing up to one and a half meters in length and reaching a weight of 60 kg. These catfish are actually caught for food, but due to their large size, such fish become lethal dangerous adversary person. There are cases when people became dinner for her.
Mackerel-shaped hydrolytics (lat.Hydrolycus scomberoides)
Another name for this fish is payar. This species also lives in South America, in particular in the fresh waters of Venezuela.
Their distinguishing feature- huge fangs up to 15 cm in length and insatiable gluttony. Mackerel-like hydrolics easily destroy and eat piranhas and animals that fall into the water. The fish is aggressive, but rarely attacks people. However, there are people who paid with their lives for the sake of their interest in fish.
Wallago attu catfish
These catfish live in the waters of Asia, India and Afghanistan.
They are larger in size than even olive catfish, and from time to time they like to attack swimmers who decide to swim in untested lakes. That is why it is not recommended to relax near untested sources of water, and especially to swim in them.
European anglerfish (lat. Lophius piscatorius)
Another name for this fish is monkfish, it reaches two meters in length and weighs 60 kg.
Very often caught for sale and personal consumption. This sluggish fish is a master of camouflage and feeds mainly on other fish. They live on the bottom, lying in ambush and lying in wait for passing fish. However, to come into view monkfish we don't recommend it. Few people will be able to escape unharmed from the terrible jaws.
Atlantic giant groupers (lat. Epinephelus itajara)
The giant grouper or guas is a sea fish from the rock perch family; this representative of waterfowl is really very interesting.
Essentially, a grouper is a huge ocean-dwelling bass that can weigh up to 200 kilograms. Many divers love to be photographed next to a huge grouper, but the fish themselves rarely like it, so many risk-takers have a powerful reminder of their fateful underwater encounter on their bodies. And some people could not survive after meeting with ocean perch.
Surgeon fish (lat. Acanthuridae)
Surgicals are usually fairly small ray-finned fish that live in tropical waters, although there are species that grow up to a meter in length.
They do not have terrible teeth or poisonous spines. However, their tail fins are razor-sharp and can easily cut you. It is strongly recommended not to swim in the water where these wonderful creatures live, as recovery will be long and painful.
Tiger fish Goliath (lat. Hydrocynus goliath)
This fish is no safer than a shark, and its character is as unbearable as that of piranhas. This is one of the most dangerous freshwater fish in the world, which has huge, sharp teeth. The most major representatives Goliaths are found in the Congo River.
Brown snakeheads (lat. Channa micropeltes)
Brown snakeheads are large freshwater fish native to southern Asia that grow up to meters in length. The combination of an aggressive disposition and razor-sharp teeth makes them dangerous to humans. Snakeheads have been known to attack children.
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