Fossil of 85-foot blue whale is largest ever discovered. The marine giant lived about 1.5 million years ago, suggesting that blue whales started bulking up much earlier than thought. The blue whale is not only the largest animal alive today, it is the largest one that has ever lived.
What is the largest whale ever recorded?
The heaviest blue whale was also a female hunted in the Southern Ocean, Antarctica, on March 20, 1947. She weighed 418,878 pounds (190 tonnes) which is equivalent to about 30 elephants or 2,500 people. Even an average blue whale weighs 160 tons (145 tonnes) or as much as 25 adult African elephants.
Was there anything bigger than a blue whale?
But now, a newly discovered ichthyosaur could give this normal-looking reptile a claim to fame as the largest animal that ever existed. If size estimates are accurate, this creature could have measured up to 26 meters (85 feet) long — for comparison, blue whales top out around 25 meters (82 feet).
What is the biggest extinct whale?
Although nowhere near rivaling the largest living species of whale — the blue whale — the largest extinct whale that’s been discovered is known as Leviathan melvillei.
How big is a blue whale comparison?
They weigh somewhere between 100-150 tons (200,000-300,000 pounds/90,700-136,000 kilograms) as adults. Keep this in mind, the African bush elephant, the largest living land animal, only weighs 7 tons (14,000 pounds/63,000 kilograms). So an adult blue whale can weigh as much as 14-21 adult African elephants.
Can you survive if you get swallowed by a whale?
When something larger than krill enters their mouths, they’ll use their tongues to force it back out. As you have probably gathered by now, even though it is technically possible to survive being swallowed by a whale, it’s extremely unlikely.
What is the rarest whale in the world?
The spade-toothed whale (Mesoplodon traversii) is a very little-known and the rarest species of beaked whale.
What’s bigger blue whale or Megalodon?
No, the blue whale is much bigger. Megalodon was up to 60 feet long, while blue whales are 80 to 100 feet long. Though extinct, a mature male Megalodon is estimated to have had a mass of about 80,000 lbs., The Blue Whale, with an adult mass of 110,000 – 330,000 lbs, would be significantly larger.
Can a megalodon eat a blue whale?
What did megalodon eat? Emma explains, ‘With its large serrated teeth megalodon would have eaten meat – most likely whales and large fish, and probably other sharks. … ‘ This would have included animals as small as dolphins and as large as humpback whales.
What is the largest creature in history?
Far bigger than any dinosaur, the blue whale is the largest known animal to have ever lived. An adult blue whale can grow to a massive 30m long and weigh more than 180,000kg – that’s about the same as 40 elephants, 30 Tyrannosaurus Rex or 2,670 average-sized men.
What killed the Megalodon?
Past research suggests that the megalodon (Otodus megalodon) went missing 2.6 million years ago alongside a wave of marine extinction, potentially caused by a supernova that triggered severe climate and biodiversity changes during this time.
Can a Livyatan kill a Megalodon?
There are many animals that could beat megalodon. Some say megalodon ate Livyatan but it was an ambush predator and Livyatan might have eaten it too. The modern sperm whale, fin whale, blue whale, Sei whale, Triassic kraken, pliosaurus and colossal squid could all beat the megalodon.
Is sperm whale bigger than Megalodon?
So estimates vary dramatically from 12.6 to 33.9 tonnes. This makes Megalodon very similar in length to an average Sperm whale. But Megalodon likely weighed less than an adult Sperm whale as they can weigh up to 57 tonnes.
Has a whale ever killed a human?
In the wild, there have been no fatal attacks on humans. In captivity, there have been several non-fatal and fatal attacks on humans since the 1970s.
How big is a blue whale poop?
Its poo is described as smelling like a dog’s, with the consistency of bread crumbs. A blue whale can excrete up to 200 litres of poo in one bowel movement.
How big is a blue whale brain?
The Evolutionary Significance of Brain Size. One of the most striking differences between nervous systems is their size (measured as weight or volume) – the brain of a blue whale weighs up to 9 kg while that of a locust weighs less than a gram (Figure 5).