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Which is the largest animal ever lived on Earth?
the blue whale
In terms of mass, Earth’s largest mammal is the blue whale (Balaenoptera musculus). Weighing approximately 136 metric tons (150 tons) and growing to a length of more than 30 meters (98 feet), it is also the largest animal that ever lived.
Was ichthyosaurus bigger than blue whale?
Known as an ichthyosaur, the animal lived about 205 million years ago and was up to 85 feet long—almost as big as a blue whale, say the authors of a study describing the fossil published today in PLOS ONE. A prehistoric “sea dragon” described from a museum fossil specimen is the largest known animal of its kind.
What is bigger argentinosaurus or blue whale?
Yes, while the Argentinosaurus (Argentinosaurus huinculensis) is longer at 115 feet (compared to the blue whales ruler-stretching 89 feet), the long-necked dinosaur of the Late Cretaceous is a lightweight at just a mere 80 or so tons.
Was there ever an animal larger than a blue whale?
The spiral Siphonophore spotted by the team of scientists aboard the Schmidt Ocean Institute’s Falkor research vessel has been estimated to be 150-feet-long, which is an approximate 50 feet longer than a blue whale – widely held to be the largest animal to have ever existed.
Is Mosasaurus bigger than blue whale?
The largest estimates for Mosasaurus hoffmani put it at around 56 feet in length, about half the size of the largest blue whales on record. There’s no precedent for any predator alive being able to hunt down whales that size, but there aren’t many predators the size of a Mosasaurus either.
Is there a bigger fish than the blue whale?
Just as the blue whale (Balaenoptera musculus) is the largest living mammal*, the whale shark is the largest species of any fish, known to reach more than 40 feet in length.
What is the largest animal in the world?
Blue whale is the most famous – the largest animal ever to live on our planet. The most magnificent ones reach over 30 meters (98 ft) of length and almost 200 tons of weight. In spite of their enormousness blue whales are not aggressive.
What was the world’s biggest dinosaur?
The world’s largest dinosaur may have been Patagotitan mayorum, which became extinct about 102 million years ago. Patagotitan may have been 36.5 meters (120 feet) long and weighed as much as 62.6 metric tons (69.0 tons).
Is Argentinosaurus the biggest reptile?
Like all dinosaurs, Argentinosaurus was a reptile. Today, the world’s largest reptile is the saltwater crocodile. “Salties” stretch up to 7 meters (23 feet) and weigh as much as 2 metric tons (2.2 tons). They are about half as long as the world record for the women’s long jump.
What is the world’s biggest fish?
The world’s largest fish is the whale shark. This gentle giant can reach 18.8 meters (61.6 feet) in length and weigh as much as 18,143 kilograms (20 tons). That’s about the same size as a small yacht. Like the world’s largest mammal (the blue whale), the world’s largest invertebrate swims the deep sea.