One of only three filter-feeding shark species, megamouth sharks exclusively consume plankton. They are incredibly rare and placid, even though they have enormous bathtub-sized

Because goblin sharks are the only remaining members of their family, Mitsukurina, which originated 125 million years ago, they are frequently referred to as "living fossils."

The second-largest fish in the world is the basking shark. Adults have a maximum length of 8 meters and a maximum opening width of 1 meter in their mouths.

Rare deep-sea animals known as viper dogfish have photophores on their undersides that enable them to glow. Yes, you read correctly. In order to see in the utter darkness of the deep ocean

Arctic and North Atlantic natives, greenland sharks are deep-sea animals. Because of the high urea and TMAO content of their meat, which naturally acts as an antifreeze

The planet's largest fish is the largetooth sawfish. Its length can reach over 6.5 meters. However, their multipurpose saw-like rostrum is what makes them so fascinating.

Frilled sharks are very uncommon deep-sea sharks that resemble serpents. They can reach lengths of over 2 meters and survive at a depth of 1500 meters below the surface