You asked: What is the biggest extinct fish?

Leedsichthys is a giant member of the Pachycormidae, an extinct group of Mesozoic ray-finned fish that lived in the oceans of the Middle Jurassic period. It is the largest ray-finned fish known to have existed.

What is the biggest fish that ever existed?

Enter Leedsichthys problematicus. The extinct fish—thought to be the largest on record—lived about 165 million years ago in Europe and South America. It grew to at least 16.5 meters in length and might have weighed 45 metric tons, which means it was larger even than today’s whale shark.

Is there a fish bigger than Megalodon?

How Big Was Leedsichthys? Because nobody has ever found a complete Leedsichthys skeleton, it’s not clear how big, exactly, Leedsichthys Problematicus grew. Modern estimates put it at 50 to 75 feet long (16 to 22 metres), making it the biggest fish ever – bigger than the Whale Shark or the Megalodon !

What is the biggest fish not shark?

The first non-shark on the World Atlas’s list of the largest fish living today is a species of ray called Manta birostris, known less Latin-ly as the giant ocean manta ray. The giant manta ray can extend 23 feet and weigh three tons. The Florida Museum mentions that in a few cases their wingspan approached 30 feet.

What is the biggest extinct animal?

Ichthyosaurs. The largest ichthyosaur was Shonisaurus sikanniensis at ~21 metres (70 ft) in length. This would make it the largest extinct marine animal. However, both Lilstock Monster and Aust Colossus may have both been larger than Shonisaurus.

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.

Is the Megalodon Still Alive 2020?

‘No. It’s definitely not alive in the deep oceans, despite what the Discovery Channel has said in the past,’ notes Emma. ‘If an animal as big as megalodon still lived in the oceans we would know about it. ‘

Which was bigger mosasaurus or Megalodon?

But according to a new study, it was smaller. So It was around 14.2-15.3 meters long, and possibly weighing 30 tons. Mosasaurus was longer than Megalodon so yeah. But many Megalodon fans say it’s not true, but since this is measured by scientists, this is likely the real size.

What hunted Megalodon?

Mature megalodons likely did not have any predators, but newly birthed and juvenile individuals may have been vulnerable to other large predatory sharks, such as great hammerhead sharks (Sphyrna mokarran), whose ranges and nurseries are thought to have overlapped with those of megalodon from the end of the Miocene and …

Can a Megalodon kill a blue whale?

Megalodon was potentially capable of taking on Blue Whales, but it is doubtful they’d go for something so large and tedious to kill, especially something 40 feet longer and far heavier, sort of like a lion going after an elephant. Besides, there was probably far better, far smaller whales to eat.

Which fish is the king of the sea?

The biggest fish in the ocean is the Rhincodon typus or whale shark. Despite their tremendous size and intimidating appearance, whale sharks are commonly docile and approachable.

Which ocean has the most fish?

More than 70 per cent of the world’s fish catch comes from the Pacific Ocean. The second largest ocean covers about a fifth of the planet and contains 111,866 km of coastline.

What is the most dangerous extinct shark?

Buzzsaw shark (Helicoprion)

Living from 290 to 250 million years ago, Helicoprion was lucky to have survived the Great Permian Extinction, the worst mass extinction event in Earth’s history, where 90-95% of all living things died.

What is the most deadliest predator on earth?

List

What was the first animal on earth?

A comb jelly. The evolutionary history of the comb jelly has revealed surprising clues about Earth’s first animal.