The shark that can live 400 years, incredible mystery of nature

Surely you have ever asked yourself: « What is the oldest animal in the world?». If you look a little more you will discover that there are many whose age is fascinating, but there is a vertebrate that It easily surpasses them, it is a shark.Do you want to know a little more? Here we go!

The shark that can live 400 years, incredible mystery of nature

To find the longest vertebrate in the world, we must go to a place where it's really cold; it's about Greenland.

The Somniosus microcephalus, better known as the Greenland shark, is found along the North Atlantic.

This Tiburon is a true giant, , measures up to 5 meters long! And can be found more than 1,800 meters deep.

The shark that can live 400 years, incredible mystery of nature

According to the journal Science, this shark is the longest vertebrate in the world, since it can live 400 years nothing more and nothing less than four centuries! In addition, it reaches sexual maturity at 150.

How is this possible? Although it is not known with certainty, metabolism plays a key factor in the longevity of animals ; The bigger they are, the slower their metabolism and the more they live, do you understand how elephants and whales can get so old?

This theory can be applied to the Greenland shark, just like to the boreal whale, which can live up to 211, of course the first doubles its age.

The shark that can live 400 years, incredible mystery of nature

Apparently, the habitat of these animals also influences remarkably; the sharks, whales and clam of Iceland are the oldest animals in the world, and live in the cold waters of the north .This last animal earns the record for the oldest invertebrate in the world with the enormous figure 507 years.

Animals that live in cold climates have an even slower metabolic rate , as it is reduced by 50%, so the shark benefits from its habitat and size, although only one centimeter grows every year.

Another factor that can influence is the size of the brain , since it was found that the larger the brain , longer is the animal, another point in favor!

The shark that can live 400 years, incredible mystery of nature

The average age of these animals studied was 272 years, and the two oldest specimens were 335 and 392 years old, it is amazing!

Don't stop discover: The rarest ocean animal.

Images: EOL Learning and Education Group, Biodiversity Heritage Librar, Stig Nygaard, urbanduck, mariusz kluzniak.

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