The Greenland shark had been estimated to live to about 200 years, but a study published in 2016 found that a 5.02 m (16.5 ft) specimen was 392 ± 120 years old, resulting in a minimum age of 272 and a maximum of 512. That makes the Greenland shark the longest-lived vertebrate.
Which animal can live 1000 years?
Estimates of sponge longevity vary quite a bit, but are often in the thousands of years. One study in the journal Aging Research Reviews notes a deep-sea sponge from the species Monorhaphis chuni lived to be 11,000 years old. Yes, a sponge is an animal—and it has a remarkable life-span.
What is the oldest sea creature still alive?
Because the clams burrow vertically, their assemblages can be quite dense with 88 shells per square meter. The ocean quahog also has the honour of being the oldest living animal (besides sponges) in the world.
Is there dinosaurs in the ocean?
Many that dwelled on land were dinosaurs. But no dinos swam in the seas. The oceans had their own cadre of reptiles. Many were top predators, the sharks and killer whales of their time.
What is the longest surviving fish? – Related Questions
Which sea monster is still alive?
Hundreds of years ago, European sailors told of a sea monster called the kraken that could toss ships into the air with its many long arms. Today we know sea monsters aren’t real–but a living sea animal, the giant squid, has 10 arms and can grow longer than a school bus.
Who is the king of water dinosaurs?
The “king of the ocean” is a title that applies to any number of more interesting marine animals, depending on whom you talk to. But for many, the great white shark is the undisputed ruler of the seas.
Whats the biggest thing in the ocean?
The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet, weighing up to 400,000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.
What is the strongest creature in the sea?
What’s the strongest creature in the ocean? A mussel.
Are there still undiscovered sea creatures?
Anywhere from one-third to two-thirds of sea life has not been discovered yet, by their estimate. Most of those hidden sea creatures are probably crustaceans, mollusks, worms and sea sponges, they said.
What is the rarest sea monster?
Along with being one of the most interesting looking, the dumbo octopus is thought to be the rarest marine animal of all. It is called “Dumbo” since its fins resemble the ears of the Disney character. It is able to withstand high pressure and preys upon animals by swallowing them whole.
What is the biggest extinct sea monster?
Ichthyosaurs. The largest ichthyosaur was Shonisaurus sikanniensis at ~21 metres (70 ft) in length. This would make it the largest extinct marine animal.
What is the deadliest sea monster?
With a death rate of 50 to 100 people a year, box jellyfish is by far the deadliest sea creature. Its complex venom can kill a person in less than five minutes, making it one of “the most deadly in the world,” according to National Geographic.
Who is the king of the ocean?
But the true ruler of the sea is the killer whale. Killer whales are apex predators, which means they have no natural predators. They hunt in packs, much like wolves, which are also at the top of their food chain.
What animal kills the most humans?
In terms of the number of humans killed every year, mosquitos by far hold the record, being responsible for between 725,000 and 1,000,000 deaths annually.
What is the ugliest sea monster?
The blobfish was named the “world’s ugliest animal” in an online poll.
What is the scariest mythical sea creature?
Top 5 Scary Sea Monster Myths
- #1 Leviathan. Our first scary sea monster myth is a Judaism myth about a fire-meets-water creature known as the Leviathan.
- #2 Ningen. Another sea monster myth that originated in Japan is about the scary sea creature known as Ningen.
- #3 Qalupalik.
- #4 Iku-Turso.
- #5 Cirein Croin.
What is the most misunderstood sea creature?
Sharks are probably the most misunderstood creatures in the ocean. They are aggressive predators, but scuba divers are not their natural prey. Most sharks appear shyly curious if they encounter divers underwater.