Interesting facts from the life of the fish. The most interesting fact about fish

In our world there is much that makes people wonder. For example, this could include interesting facts from the life of the fish, and here are some of them.

List of the most...

The Whale shark is the largest fish. It is found in three oceans-Indian, Pacific and Atlantic. Her main diet is plankton. The largest caught specimen from this family was discovered in 1949. When it was measured, it reached a length of 12.65 meters.

The oldest fish was 88 years old. It was the eels who died in 1948. He lived in the Swiss Museum in the aquarium. When he was fished out of the water, he was (it is estimated) three years. This happened in 1860.

The Next interesting fact about the fish, perhaps some will be already familiar. The most dangerous and bloodthirsty among freshwater fish are piranhas. They keep flocks together and attack victim regardless of its size. They live in South America. In Brazil in 1981, there was a shipwreck, and three hundred people were in the water. No one has been able to survive because there was infested with piranhas.

The fastest dweller in the depths is the sailfish. Florida was organized tests, which confirmed this fact. In just three seconds, the fish overcame 91 meters. Her speed has reached 109 km/h.

Amazing fish

Our planet is the fish, the existence of which many do not even know. Here are some of them. There are fish, which freely exits the water and moves on land. It is called anabas. Without water it is able to stay for up to eight hours. To help move her fins. Anabase out of the water to find food or to move to another pond. They can also climb trees.

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There is another interesting fact about the fish that is associated with acne. Some subspecies are able to swim backwards. Other fish, this “focus” do not know how.

Taste sensations rays superior to human. At that time, as human taste buds, there are only 7 thousand, this fish has 27 thousand.

Fish are ‘vadokliai”. Every day they consume the amount of fluid equal to their own mass.

There is the predator, which always with you "rod". Have the monkfish on the head of a bone, which it uses to lure fish.

Unbelievable but true

Should pay attention to other interesting facts about the fish, which seem at first sight incredible. It is known that these creatures can also drown. If the water is a small amount of oxygen, fish can suffocate, because of its activity an important air.

The family of the Imperial angels is a very unusual subspecies. Males have multiple wives. But if he dies, his place is a female. The most amazing thing is that she changes her gender to lead a "harem".

How to train your fish

Another interesting fact about fish is that they can be tamed. Of course, this applies to aquarium inhabitants. This is possible if the fish is to produce a reflex. This is every day at the same time to feed her and at the same time to produce a particular sound, e.g., knock. After a few days your pet may appear reflex to tapping, which tells him that it is time to eat.

Cartilaginous fish

An Unusual class are cartilaginous fish. Some interesting facts about aquatics help to expand horizons. For a start it is worth noting that this class of fish for a long period was considered to be bone brethren.

Many of their representatives today are the inhabitants of the aquariums.

Representatives of some species in this class with their glands secrete toxic substances that can cause harm to humans, and if within a short time not to render aid, the victim will die.

Cartilaginous fish are distinguished by internal fertilization.

About sharks

The Most famous cartilaginous predators are sharks, but despite this, the facts about them very interesting. For example, these fish almost always feel hungry. They can eat everything in sight, even his own innards that fell out of a ripped stomach.

In the belly of this shark is not just found weird things that don't hurt her. This bags and horseshoes, and pots.

The structure of the shark also is of interest. Her jaw and skull are not connected, so if you need, for example, before the bite, she pushes forward. In addition, they do not have bones.

The Male blue sharks during courtship bite females, and therefore their skin is thicker than three times than males.

The Fish who could fly

Another representative of the underwater world is a flying fish. Interesting facts about her are also impressive. These fish have large fins that help them glide over the water for a while. During the flight, their speed may increase up to 80 km/h. These fish are floating in the air in average of 50 meters. But if you're lucky, they are able to extend the flight due to the caught air flow. Thanks to the fins of fish can change the direction of flight. The eggs of these creatures are widely used in Japan for sushi. Itcalled tobiko.

Clown Fish

Another unusual marine fauna is the clown fish. Interesting facts about these creatures are very bright and entertaining. Despite its small size, this fish is very brave and steadfastly defends its territory from intruders. She is ready to fight even with the divers, which perceives as invaders of their property. In his anger the clown can even bite humans (teeth of the fish mild). The fact is that the territory is protected only females. These representatives of fish live in coral Actinia. Despite his fiery personality, they are afraid to depart from his house more than a meter. After the death of the females some of the "boys" change sex. All the fry are born males, but over time some of them turn into "girls".

Fish in ancient times

Here are some more interesting facts about fish and how they were perceived by people in the past:

• The Monks of the middle Ages were convinced that the beaver is a fish. This animal was part of their menu during periods of fasting.
• The Romans and Greeks thought that the rays possess extraordinary energy, because in those days people had no idea about electricity.
• In ancient times it was believed that the Stingray is a medical fish, and they were used for sessions of shock therapy. If a person suffered from headaches, and on his head wore this fish.
• For the First time about the goldfish was mentioned in 1590. According to Chinese writings, these fish had bulging eyes, symmetrical parts of the body. The most beautiful specimens were those with particularly large eyes. They were called telescopes. Some representatives of the eye has reached five centimeters.
• Here is another interesting fact about the fish-the swordfish. It is known that they attacked and still continue to attack ships. In the past attacks from these ships sank because the swordfish could puncture the skin, even from a two-centimeter steel. Its impact remains a gap of 25 centimeters in diameter.