Ghost shark

Ghost sharks are deep-sea creatures that inhabit the depths of the ocean. They are often called "ghost" sharks because of their lack of color and large, distinctive eyes that give them an eerie appearance. These sharks are not actually ghosts, but they are certainly fascinating creatures. They got their name because they have a cartilaginous skeleton, which is what we humans and other vertebrates have, but it is not as hard as bone. They have a very soft skin and no scales. Their skin is transparent, which allows you to see their internal organs. They also have a long, slender body and a large head.
Ghost sharks are found in all the oceans of the world. They live at depths of between 600 to 3,900 feet (180 to 1,200 m). They are bottom dwellers and feed on small fish, squid, and crustaceans. They do this with their large teeth that have a unique grinding surface.
Ghost sharks are not considered to be dangerous to humans. It is very rare for them to come into contact with people, but they are not aggressive creatures. They are more likely to swim away from humans than to attack.