Cientistas acabam de descobrir um polvo de 18 metros de comprimento, semelhante a um kraken.
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Cientistas acabam de descobrir um polvo de 18 metros de comprimento, semelhante a um kraken.
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https://www.sciencenews.org/article/kraken-octopus-largest-invertebrate - about octopus
https://www.discoverwildlife.com/animal-facts/marine-animals/giant-squid-edna-australia - about squid
Scientists in Japan found fossilized beaks of ancient giant octopuses hidden inside 100-million-year-old Cretaceous rocks. These weren't normal octopuses. They were massive. Up to 19 meters long. That's longer than a school bus. Researchers at Hokkaido University re-examined old fossil collections and discovered 15 large beaks that were previously misidentified as vampire squids. Then they found 12 more beaks buried inside rocks.
The biggest beak belonged to a species called Nanaimoteuthis haggarti. It was larger than the beak of a modern giant squid — which itself reaches 12 meters. That means this ancient octopus could be the largest invertebrate ever discovered.
The beaks showed signs of extreme wear. Scratches, chips, blunt edges. These octopuses weren't eating soft prey. They were crushing bones and shells. Hard stuff. They were apex predators - at the very top of the Cretaceous food chain. They probably hunted mosasaurs and plesiosaurs.
We can also mention that scientists have found evidence of giant squid off the coast of Western Australia. This is a very new discovery.
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https://www.discoverwildlife.com/animal-facts/marine-animals/giant-squid-edna-australia - about squid
Scientists in Japan found fossilized beaks of ancient giant octopuses hidden inside 100-million-year-old Cretaceous rocks. These weren't normal octopuses. They were massive. Up to 19 meters long. That's longer than a school bus. Researchers at Hokkaido University re-examined old fossil collections and discovered 15 large beaks that were previously misidentified as vampire squids. Then they found 12 more beaks buried inside rocks.
The biggest beak belonged to a species called Nanaimoteuthis haggarti. It was larger than the beak of a modern giant squid — which itself reaches 12 meters. That means this ancient octopus could be the largest invertebrate ever discovered.
The beaks showed signs of extreme wear. Scratches, chips, blunt edges. These octopuses weren't eating soft prey. They were crushing bones and shells. Hard stuff. They were apex predators - at the very top of the Cretaceous food chain. They probably hunted mosasaurs and plesiosaurs.
We can also mention that scientists have found evidence of giant squid off the coast of Western Australia. This is a very new discovery.
Animação criada pelo Incrível.
----------------------------------------------------------------------------------------
Música por Epidemic Sound https://www.epidemicsound.com/
Inscreva-se em Incrível: https://goo.gl/ZHFt2x
----------------------------------------------------------------------------------------
Nossas Redes Sociais:
Facebook: https://www.facebook.com/incrivelclub/
Instagram: https://www.instagram.com/incrivel.oficial/
Materiais de bancos de imagens (fotografias, vídeos e outros):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru
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Para mais vídeos e artigos, acesse:
http://incrivel.club
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