What is the porbeagle shark?

Porbeagle Shark (Lamna Nasus) belongs to the Macrel Sharks family and is known for the white spot on its first dorsal fin. It is located in the cold waters of the North Atlantic and the southern hemisphere, the undercut shark is bluish at the top and white below. It has pointed snouts and usually grows up to 12 feet in length (about 3.7 meters) and weighs up to £ 500 (about 230 kilograms). A shark that must constantly swim to breathe has a life of approximately 30 to 40 years and usually represents a small danger to people. Porbeagles in the coastal waters in Chile, Brazil, South Africa, Australia and New Zealand are located on the southern hemisphere. Usually the porbeagle shark lives in water at a depth of 1,120 feet (about 370 meters) in an open ocean. These waters are usually below 57 degrees Fahrenheit (about 14 degrees Celsius). To survive in the cold waters of the ocean, the porbeaglu sharks have an internal heating control system that increases their body temperature by up to 18 degrees Fahrenheit (about 10 degrees Celsius) higher than the water temperature. This bodyThe melting allows the porbeagle shark to be a fast -moving predator.

Porbeagle shark has a relatively large, sharp teeth with smaller teeth versions on both sides of larger teeth. The shark usually prey in the sequence, mackerel and Lancetfish during spring and autumn cod, Foundry and Hakes. The porbeagle shark diet also includes octopus and molluscs. The shark, which is considerable, does not have known predators.

After eight or nine -month pregnancy, female sharks give birth to live young typically in later winter and spring. The size of the litter may vary from one to six, but usually female gives birth to four puppies at a time. In the womb, the embryos have no placenta and feed on eggs filled with egg yolks ovulated mother late during pregnancy. At birth, puppies are slightly more than 2 feet (about 80 centimeters). Females are able to give birth to about 12 years, while men are sexually mature at the age of 7 years.

in the majorityThe Porbeagle shark is considered an almost endangered species. In waters along the United States, the shark is a protected species. Canada also limits the number of fishing licenses for shark and many European nations also regulate the catches of creation. There are no regulations against the shark, with the exception of New Zealand, in the southern hemisphere. The shark is used by people in oil products and fertilizers. The fins of creatures are also used to make shark soup.