Terrible deep-sea fish, there are many creatures in nature that we haven't found yet, because these creatures are not particularly close to us, so we haven't found them yet, especially the small creatures in the deep sea. The following is about terrible deep-sea fish.

Terrible deep-sea fish 1 1, black butterfly.

Fierce predators living in the deep sea have teeth as sharp as needles. When you are upset, you will "light up" the whole body, including the fins. Babbitt's black giant-mouthed fishing gear has its own luminous organ, and it can also emit unique red and blue light which are common to other luminous animals. ...

2, poisonous snake fish

Agkistrodon acutus, a poisonous snake fish, belongs to the genus Agkistrodon, Agkistrodon, and is one of the fierce predators in the deep sea. Agkistrodon acutus is a representative deep-sea fish, distributed in tropical to temperate waters all over the world. Because teeth are long and protruding like those of poisonous snakes.

Poisonous snake fish, another representative of predatory fish Similar to anglerfish, poisonous snake fish also has a luminous organ in a certain part of the body, and it is in shallow water. When night comes, they will swim to shallower places, less than 700 feet deep, looking for prey, because there are more prey here.

3. Wide-throated fish

Wide-throated fish that swallow eels are also called wide-throated fish, swallowing eels, swallowing eels and so on. It is a rare deep-sea fish, which is one of the wide-throated fishes in the family Lepidoptera, and occasionally caught by fishing nets.

Its most striking feature is its big mouth. This eel has no movable upper jaw, but its huge lower jaw is loosely connected to its head, which never fits its mouth. When it opens its mouth, it can easily swallow animals bigger than it, so it is called "umbrella mouth devourer" in the west, but it is called "wide-pharynx fish" and "long throat" in Chinese.

4, sharp-toothed fish

Sharp-toothed fish inhabit particularly deep places in the ocean. Although their most common habitat is 500-2000 meters, the middle of the abyss as deep as 5000 meters is their horrible home, where the water pressure is terrible and the temperature is close to freezing point. There is a shortage of food here, so these fish eat everything they see. Most of their food may come from the upper ocean.

5、? ? ? ?

? ? ? ? The first half of the fish is flat and the tail is cylindrical. Generally, it is 40-60 cm long and weighs 300-800 grams, and lives under the temperate seabed. ? ? ? Generally benthic, lying on the bottom of the sea or moving slowly. ? ? ? Fish have a big appetite. It grows in the depths of the dark ocean. Its body is pointed back in a row, its eyes are on the top of its head, and its mouth is as wide as its body.

6.moray eel

Eel, distributed in tropical and subtropical oceans, lives in shallow water, between rocks and hidden in cracks. Different from other eels, gill holes are small and round, and generally there are no pectoral fins. The skin is thick, smooth and scale-free. With a big mouth and strong teeth, it is suitable for catching and biting prey (mainly other fish) and can also seriously harm its natural enemies, including humans. Eels only attack humans when they are disturbed, and then they become very fierce.

Eels can be nearly 4 meters long. They lurk in the cracks of the rocks, waiting for their prey to approach, and then attack with their powerful jaws. This is a terrible carnivorous fish, which sometimes attacks humans. Their teeth are very sharp, their tips are bent backwards, and there are a lot of bacteria lurking on them, which can infect wounds. The skin of some eel populations secretes mucus containing toxins. ...

7.? ? ? ? fish

Living at the bottom of the sea from 1000 m to 2000 m, it is also called "undersea demon". In other words, the possibility of ordinary people meeting them is almost zero.

Terrible deep-sea fish 2 1, South American piranha

Piranha (also known as piranha) inhabits the main stream and larger tributaries, where the river is wide and the water is fast. The body length is about 6 to 7 cm. Piranha ranks first among the four most dangerous aquatic creatures in the Brazilian Amazon basin. In Brazil, where piranha activities are the most frequent, about 1 200 cattle are eaten by piranhas in the river every year. Some children playing in the water and women washing clothes are sometimes attacked by piranhas.

Piranha is called "the wolf clan in the water" and "the water ghost" because of its fierce characteristics. Adult piranhas mainly feed at dawn and dusk, mainly insects, worms and fish, but some related species only eat fruits and seeds. The activities are mainly during the day, and will rest in a sheltered place at noon.

When they show their sharp teeth and prepare to attack, they can't help but remind people of scenes in horror movies. Their upper and lower jaws are covered with sharp teeth, and each tooth is connected with the surrounding teeth. This structure enables them to quickly chop up the meat of their prey.

In addition, their appetite is amazing, far beyond your imagination. If they can't fill their stomachs, they will attack their own kind.

2.? ? ? ? fish

Anglerfish, also known as "electro-optic fish", is a kind of fish with strange shape that lives in the ocean. The body length is generally 45 cm and the longest is 2 meters. The body color varies from brownish green to grayish black, with mottled spots on the body surface. The anglerfish has a flat body, a big head, developed dorsal fins and pectoral fins, and a long tail like a whip. There is a row of spikes at the joint between the tail root and the fish body, which can produce venom. Looking down from the back of the fish, it looks like a pipa, so it is called "anglerfish".

No fish in the world looks as strange as anglerfish, and its predation mode is also very special: the female fish head usually has a fishing rod-like structure on its kiss. There is a fleshy protrusion at the end of the "fishing rod", which looks like a bug. anglerfish use it to trap other greedy fish.

Because anglerfish live in the dark sea, there is usually a luminous organ at the end of the "fishing rod", which can emit cold light to help anglerfish trap other fish. So anglerfish is also called "electro-optic fish".

The exact mechanism of anglerfish luminescence has not been fully understood. At present, there is a view that there is a substance called "fluorescein" in the luminescent organ of anglerfish, which can emit light under the oxidation of luciferase.

3.moray eel

Eellidae is a general term for more than 80 species of eels. Distributed in tropical and subtropical oceans, living in shallow water. They usually hide in cracks in rocks, waiting for their prey. The moray eel has a big mouth and sharp teeth. They feed on marine life. However, if humans get too close to them, they will also attack them.

Generally speaking, the body length of a sea eel does not exceed 1, 5 meters (5 feet), but the long-body sea eel (Thyrsoidea macrurus) in the Pacific Ocean can reach about 3 or 5 meters (1 1, 5 feet). In some parts of the world, people eat the meat of sea eel, but some species are poisonous, which will lead to disease and death.

4. Tiger fish

As the name implies, tiger fish is a general term for several kinds of fish named according to their aggressive characteristics, strong predation habits or appearance when captured. Its teeth grow outward, and when its mouth is closed, it can see dagger-like fangs. There are about five kinds of tiger fish. The largest giant dog fat carp (H, goliath) can be more than 1, 8 meters (6 feet) long and weigh more than 57 kilograms (125 pounds).

Their jaws are short and powerful, their teeth are sharp and sharp, and the smell of blood attracts them. A group of tiger fish can tear all the meat off an injured crocodile in five minutes, but tiger fish are usually lazy.

5, snakehead

Snakehead has occupied a place in folklore as early as ancient times, and its special ecological habits have produced a legend of mixed reality and fantasy. The reputation of snakehead may come from their tenacious vitality, if they keep wet. They can survive for a long time without water. This makes people believe that this fish has magical "energy" and toughness.

In addition, snakehead may be the most grumpy "mother" in the world. It is no exaggeration to say that if humans approach their children inadvertently, they will not hesitate to attack.

Snakehead is widely distributed in Southeast Asia, and there are also some in Indian and African waters. Snakehead can grow to nearly 1 meter long, and a fat mouth is full of sharp teeth. Almost any animal in the water and on the surface can be its delicious meal, including fish, amphibians and mammals.

6. Viper

Coming to the last five on the list, we saw another kind of fish that looked a bit like a snake.

Agkistrodon halys is one of the fierce carnivores in the deep ocean, belonging to Actinidia, Megadonta, Megadonta and Myxodonta. They have big mouths and long fangs. Their teeth are too long to put in their mouths. Their lower teeth bent back, almost touching their eyes. Scientists believe that their hunting method is to swim quickly to their prey and then nail it to their teeth.

The viper can be up to 2 meters long. Although it lives in the deep sea, at night, it will go to the shallow sea with a depth of less than 200 meters to find food, because there are more choices there. I wonder how you would feel if you saw this horrible and ferocious fish with your own eyes. Its long teeth seem to kill all living things.

7, fangs fish

It is another hideous deep-sea assassin and one of the deepest inhabitants of the seabed. It is found that they live in a dark environment below 5 kilometers.

The sharp-toothed fish belongs to the golden-eyed snapper, and its Chinese name is also called the horny golden-eyed snapper. It is named after its huge teeth. The two largest teeth on its head are so big that the creator has to leave a "slot" on the left and right sides of its tiny brain so that its big mouth can be closed. Compared with its size, its teeth may be the largest among marine fish, so some fish bigger than them become their delicious meal.

The oversized canine teeth of the muscular upper jaw look very threatening, and its terrible appearance gives it such a terrible English name as "piranha". Although they are fierce in appearance, they actually do little or no harm to human beings, that is, they can scare you in dreams, because they are small and can grow to about 15 cm in length, which is similar to other fish.

Horrible deep-sea fish 3 How horrible is 10,000 meters under the sea?

The place where the bottom of the sea on the earth can reach 10,000 meters is undoubtedly the Mariana Trench. The seabed here is scary, because the great pressure here is daunting.

Many scientists lament that we are in a great era of discovery. Our footprints are all over the earth. The cold Antarctic and Arctic have our human footprints. Although Mount Everest, the highest mountain in the world, has also been conquered by human beings.

Even the launched space probe visited the eight planets in the solar system. However, there is a place on the earth where humans rarely set foot, which is still a mysterious area. This is the Mariana Trench, with a depth of11034m.

Mariana Trench is the deepest place in Shanghai Ocean, with the depth exceeding 1 1 km. If you put Mount Everest, the highest mountain in the world, there are more than 2000 meters above the water! What makes people feel terrible in Mariana Trench is the pressure of seawater.

Usually we live at the bottom of the earth's atmosphere, and we are under the pressure of 1 atmosphere. 1 standard atmospheric pressure bears the pressure of 1 and 034 kg in an area equivalent to one square centimeter. The surface area of an adult's skin is about 2 square meters, so usually the pressure on our body is about 20 thousand kilograms, which is 20 tons.

Because there is air in our body and the internal and external pressures are balanced, we can't feel the pressure of the atmosphere. But diving into the water is different. Generally speaking, every increase in ocean depth of 1 0m will increase the pressure of seawater by1atm. Normal people can also bear the pressure of 3 atmospheres, which is also the pressure of 30 meters deep underwater.

Knowing these basic conditions, we will know how terrible it is to be at the bottom of the sea at 10000 meters. The seawater pressure in the deepest part of the Mariana Trench is equivalent to 1 100 atmospheric pressure. 1 100 atmospheric pressure is equivalent to a pressure of 2,2×107 kg.

Suppose an adult weighs 80 kilograms, then when you walk in the Mariana Trench, you will feel that you weigh 275,000 people. Do you feel pressure in an instant? If an ordinary submarine comes here, won't it be crushed into an iron knot?