It has been introduced by International Geographic that there is a species that is comparable to dinosaurs, and the video of this species was recently exposed, and this species that is older than dinosaurs is called "ghost shark"...
The ghost shark belongs to the all-headed suborder , silver mackerel , an aquatic creature named after a combination of animal traits. Silver mackerel is still called "living fossil". Silver mackerel is silvery grey or dark brown. It is mainly distributed in the tropical and temperate deep sea areas of the Atlantic and Pacific Oceans, usually living on the bottom of the deep sea. Marine life is a distant relative of modern sharks, and ghost sharks separated from their closest relatives, the shark family, about 400 million years ago.
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According to US media reports, people have found and determined the identity of a strange marine creature in the waters of Southern California. The new ghost shark species found in the eastern Pacific Ocean is one of the oldest and most bizarre fish species in the world. This marine creature is a distant relative of modern sharks, black and purple in color, and has a very peculiar shape. It is darker and more eccentric than all the sharks we know of, and is known as a "ghost shark." Ghost sharks don't like to be in the company of the sun.
The ghost shark is black and purple in color and has a very peculiar appearance. Darker and more bizarre than all the sharks we know. In order to find prey in the dark deep sea, ghost sharks have evolved sensitive receptors on their heads, and organs on their faces are responsible for catching changes in the electric fields of other animals and preying on them. Silver mackerel is a cartilaginous fish separated from the ancestors of the mackerel, also known as "living fossils", which have no bones on the body and are composed of cartilage.
The snout of the ghost shark resembles a plough, and is also known as the "elephant shark" and the "plough-nosed silver mackerel". Despite its name, the ghost shark is not a member of the shark family, but a cartilaginous fish. They can reach up to 1.2 meters in length, and their noses are covered with pores, and they search for prey through perceptual motion and electricity. The ghost shark has 3 tooth plates, the tooth plate of the lower jaw is good at crushing, and the tooth plate of the upper jaw is sharp and jagged.
Ghost sharks usually live on the ocean floor of the deep sea. To spot prey in the pitch-black deep sea, ghost sharks have evolved sensitive receptors on their heads that can catch changes in the electric fields of other animals. "It looks so different," says Doug Lang, a ichthyologist at the California Academy of Sciences Ghost Shark, "that they have both shark features and features that sharks don't have." The most miraculous thing about this newly identified silver mackerel is that a tentacle protrudes from its forehead, which the researchers initially determined to be the sexual organ of the silver mackerel. Stick-like sexual organs grow on the forehead, and male ghost sharks are unlikely to play a leading role in the group. Black ghost shark, sexual organs grow on the forehead. It is also because the stick-like sexual organs grow on the forehead that male ghost sharks are unlikely to play a leading role in the group.
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