Bull Shark: description, lifestyle, food

On our Earth lives a lot of animals that are dangerous to human life. The heroine of our today's article is a sharkshaw, the most dangerous shark in the world.

She is considered the most aggressive representative of fish. The gray bull shark is a class of cartilaginous, and is a representative of the order of Carhariniformes. It is also called tuporyloy, lohan-head, shark-bull.

Predators of the oceans and seas always terrified man. They are completely unpredictable and very insidious. Attacks on people are only a confirmation of what was said. Among the marine inhabitants of sharks are most dangerous to humans. Having become a victim of a predator, it is impossible to get rid of her jaws.

A shark bull, a representative of the genus of gray sharks, is a real monster that poses a serious danger to humans. Seeing her terrible jaws, even a desperate brave man will be horrified. What kind of monster is this, and why is it so dangerous?

Appearance

The sharks have a fairly large body. The size of the female (adult) sometimes exceeds 4 meters in length. Males are slightly smaller - their body is about 2.5 meters long. Weighs such a "fish" more than 300 kilograms.

Bull shark, a photo of which can be seen in publications on marine life, has a huge head, with a blunt-faced muzzle. The most terrible part of this animal is its jaws. These devices in the form of a saw keep the whole underwater world in awe.

The body of the predator is painted gray. True, her belly is light, almost white, and her back is more intense. Depending on the lighting, the animal can change the shade, becoming lighter or darker.

Habitat

Probably, our readers are interested in where the shark lives bullish? It lives not only in salt seas, but also in freshwater lakes and rivers. Basically, she lives in the water expanses off the coast of Latin and North America. In addition, this predator is found in the waters that wash India.

One of the varieties of bull sharks (Gill & Bransford) lives permanently in the lake of Nicaragua (Central America). It connects with the Caribbean Sea with the rapids of the San Juan River, which is about 200 km long. The sharks living in it are the only known species adapted for living in fresh waters. The shark that inhabits the lake of Nicaragua is quite large - the average size is about 2.5 m, but there are individuals exceeding 3.5 meters in length and more.

Shark bovine is found in the Panama Canal, where the waters of several lakes are mixed with the waters of the two world oceans. The appearance of predators in Lake Isabal, in Guatemala, was noted. They often appear in the river Atchafalaya (Louisiana).

According to unconfirmed reports, the gray bull shark, the photo of which is a special success of photo hunters, appears in the depth of the mainland, in the canals that cut south and central Florida, but this statement requires additional evidence.

In southern China, India and other countries in the region, they are very apprehensive and at the same time revered as a sacred shark. Its rare species, which lives in the Ganges River, is accustomed to eating human flesh. Following local customs, corpses of representatives of the higher castes are lowered into the Ganges waters, where they are awaited by terrible predators.

Behavior in nature

The most aggressive experts consider male individuals of these sharks. If the victim is caught in the field of view of toothy predators, she has no chance of escape. The bull sharks differ tremendously and incredibly fast. She is able to overtake the victim in a matter of seconds. At the same time, she attacks immediately, leaving no opportunity to escape from her terrible mouth.

According to scientists, especially aggressive behavior of males is based on the fact that their body produces a large amount of testosterone - the male hormone, which is responsible for the aggression of all life on Earth. This is confirmed by practical observations and research - prone to seemingly unreasonable outbursts of rage, bull sharks rush at everything that moves - even on the propeller of the boat engine.

The muzzle of these predators has a blunt, flattened shape, which increases their maneuverability, and the full mouth of sharp and jagged teeth is a very formidable weapon. Shark cubs are born with a huge number of teeth. If one of the teeth in the front row falls out, the new one does not grow, and its place is taken up growing in the back row. This series grows constantly, replenishing the jaws of predators with a new terrible weapon.

The ox bovine is an extremely fast and strong animal. You can not escape her grip! She torments the victim, not paying any attention to the pain and hurts.

The behavior of bull sharks can not be predicted. They can for a long time quite calmly swim nearby, and then suddenly attack a person.

These predators very jealously guard their possessions - accidentally or specially invaded alien will be definitely destroyed.

Food

While searching for food, the bull shark absorbs almost all the living things that fall on the way. Their most favorite delicacy is various bone fish and dolphins. In addition to these "delicacies", she eats crabs, crawfish, shellfish. The predator attacks also on the relatives. He does not give up the sea carrion. But the most terrible thing is that it easily attacks a person.

Reproduction

Unlike the main mass of fish, tupory sharks are viviparous. It should be noted that this is typical for most sharks.

The fertilized female bore eggs in her body until they are fully ripe. All summer the females spend in childbirth. They gather in huge schools and give birth to sharks. One female gives birth to 10 toddlers. Immediately after delivery, the female throws the cubs, and their fate does not interest her more. The first days and months of small sharks live in the mouths of rivers, hiding from enemies.

When they are 4 years old, they reach puberty and are ready to independently reproduce the offspring.

The life expectancy of the blunt sharks is about 30 years.

Enemies

It can be said that the bull sharks almost do not have enemies in nature. However, she sometimes has to become a victim. They are attacked by larger predators, for example, killer whales.

Bull Shark Features

These predators are distinguished by extreme endurance and a high pain barrier. Due to this they deserved the reputation of "immortal" predators. There are cases when already completely gutted fish, released into the water, ate their own giblets.

A lot of legends surround these predators. In some settlements in southern Africa, they are considered sacred. By and large, bull sharks are ideal killers. These aggressors produce the amount of testosterone that no living thing on the Earth can produce.

Female sharks are completely devoid of maternal instinct. It is an aggressive predator claiming to be the all-powerful animal.

Fearing terrible shark jaws, people often simply massively destroy these predators. Often catching is carried out for the sake of their meat, which people eat.