Ten Ancient Fearsome Beasts, Tyrannosaurus Rex Doesn't Make the Top Five, One Shrimp Makes the Top Three

Giant isopod

Giant isopod is also known as the Big Tooth Shark, living approximately 28 million to 1.5 million years ago, distributed worldwide. This shark averages 14 meters long and 40 tons in weight. Compared to modern great white sharks, its vertebrae are much larger, suggesting that its maximum length ranges from 21 to 22 meters and its weight is 50 to 70 tons, making it one of the largest predators in history, as well as the largest fish.

It may be the most powerful bite force animal ever recorded on Earth, with a maximum bite force estimated at around 20 tons, exceeding that of the Tyrannosaurus Rex. It is a top predator in the ocean, and many paleontologists call it one of the most formidable creatures in Earth's history.

Dsungar Dragon

The Dsungar Dragon is also known as the Dragon Fish, living approximately 360 million to 415 million years ago, distributed in Morocco, Africa, Poland, Belgium, and the United States. The body is about 8 to 10 meters long and weighs up to 4 tons.

Although it is a carnivorous fish, it has no teeth, instead replaced by head crests on the snout, like a razor, very sharp. It can cut, tear, and crush anything. It is currently considered the second largest prehistoric fish in terms of bite force.

Strange Shrimp

Strange Shrimp is also known as the Strange Shrimp, living approximately 530 million to 440 million years ago, distributed in China, the United States, Canada, Poland, and Australia.

The body length can reach up to 2 meters, and it is considered the earliest top predator in the oceanic ecosystem of the Phanerozoic Era, and one of the most representative stars of the 'Cambrian explosion'.

Although the name of the Strange Shrimp contains the word 'Shrimp', it has nothing to do with our modern shrimp.

Tyrannosaurus Rex

Tyrannosaurus Rex, also known as Rex Dragon, lived from 685 million to 65 million years ago in the late Cretaceous period, distributed in North America.

The body length is about 11.5-14.7 meters, the average pelvic height is about 4 meters, the maximum pelvic height can reach about 5.2 meters, the average weight is about 9 tons, (ecological average of 7.6 tons), the maximum weight is 14.85 tons, the head length is about 1.55 meters, the bite force is generally 90,000 to 120,000 Newtons, and the maximum at the end of the mouth can reach about 200,000 Newtons.

Giant Lizard

Giant Lizard, also known as Tooth Lizard, lived in the Mesozoic Era, approximately 4 million years ago, and was distributed in Australia. The body length is about 6 meters, and the weight is about 500-520 kilograms.

They can attack prey that is twice their size and weighs ten times their weight. They use their serrated teeth and giant claws as hunting tools. The Giant Lizard is considered one of the largest lizards that ever existed.

Cro-odile

Cro-odile, also known as Muscle-Crocodile or Imperial-Crocodile, lived in the Early Cretaceous period, distributed in Africa, with a length of 8 to 13 meters and a weight of 4 to 11 tons.

It has an exceptionally sensitive sense of smell, able to smell the scent of prey even underwater, mainly feeding on various prehistoric fish, and is one of the largest crocodiles that ever existed.

Titan Giant Bird

Titan Giant Bird, also known as the Wingless Bird, lived from the third period to the fourth period, distributed in Florida and Texas, the Titan bird body height can reach 2.5 meters, and the weight can reach 200-400 kilograms, it is the largest meat-eating bird of the Crane subfamily, it has evolved wings that cannot fly, but has evolved two claws for grabbing prey, this hook-like claw can easily tear apart prey, the Titan bird's large toe is huge, which can grab prey.

Remote ancient lived in the Carboniferous period, about 300 million years ago in the Paleozoic era, extinct. The length is about 2.6 meters, with a similar appearance to modern centipedes, very scary, and the size is huge, it is one of the earliest invertebrates to appear on land.

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