The seabed is home to many kinds of animals that we don't know. Here are pictures of some of them.

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Giant squid that lives in deep-sea waters is still a mystery to scientists. Because of that, people spread a lot of legends about the "beast" that devoured this vessel. In fact, this species can be up to 18m long, weighs 900kg.

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The kashalot whale is a giant toothed whale. As an adult, an individual can be up to 18m long.

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The Kamchatka crab species can also be considered a kind of beast when it reaches 1.5m in length, weighs 10kg.

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This fish lives mainly in tropical waters or extremely cold places. However, it is difficult for you to face this species because they live at a depth of 5,000m.

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Although only the size of a golf ball, but this ink is extremely toxic, can kill people. And underwater, they have no opponents.

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This fish lives in deep water. Their bodies are very brittle and have extremely sharp teeth.

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This finfish has been thought to be extinct until they were rediscovered in 1938. This species has existed for 400 million years.

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The fish has extremely dangerous teeth, known as monsters living on the seabed.

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These giant carnivorous whales choose fish, seabows and even sharks as food.

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The world's most exclusive fish, warts. This species is also known as a camouflage expert.