The vampire fish, which has a long and slippery body like a snake, a round mouth full of sharp teeth, loves to suck blood and eat meat, and likes to parasitize animals, is the original form of the blood-sucking demon in horror movies, but it is not a mutated creature that exists only in the movie, but is an ancient creature that has existed in the marine world for a long time than the dinosaurs, and it is a vampire fish called the seven-gilled man, which came from 360 million years ago.

The seven-gill eel, also known as the eight-eyed manchurian, is an ancient animal of the round-mouthed class, the seven-three slow-acting order, looking like a yellow mountain, but on the side of the two sides of each of the seven small holes in the grimy mouth full of sharp teeth, although strange-looking, but at least it looks like a fish. However, the seven gill eel is not a fish, he and the fish in the tank does not apply to a class of the ocean is a maverick lone wolf, its emergence can be much earlier than humans, and even earlier than the dinosaurs 200 million years, so also known as the prehistoric zombie fish, this prehistoric creatures look a little bit strange seems to be okay.

In many parts of the world, the seven-gill eel is considered to be a huge enemy of the mariculture industry, because the seven-gill eel with no hands and no feet to survive the main way to parasitize, parasitic in the body of the fish, with its mouth like a suction cup like a firmly sucked on the animal he colored well on the animal, the animal's flesh and blood tissues will be the seven-gill eel a little bit of the teeth with the mortuary, in the secretion of an anti-coagulant, so that the host's The wound stays open, and then he can keep sucking the host's blood as well as tissues until the host becomes a miserable white bone. The unlucky host may encounter several seven-gill eels parasitizing him at once, and he will be slowly tortured to death, so who wouldn't be annoyed when a fish caught on a cruel vampire fish catch such as this one in the farmed fishery climbs on a still writhing seven-gill eel?

In the northeast of China there are just as many people fall under the garnet skirt of the seven-gill eel, was it tender taste convinced, eaten all say on a gaga delicious, but more people can not imagine, is the tenacious ugly prehistoric creatures actually almost eaten by humans to extinction. In 2012, due to overfishing, water environment damage, dams and other reasons, many places of the seven-gill eel are nearly disappeared, around the world had to start artificial breeding, because it is really unacceptable to accept such a delicacy to disappear from the table.