Seven-gill man, also known as eight-eyed Manxinzi, is an ancient ringed animal, which looks like Huangshan Mountain, but there are seven small holes on each side, and the ferocious mouth is full of sharp teeth. Although it looks strange, at least it looks like a fish. However, lamprey is not a fish. Not suitable for fish in fish tanks. He is a maverick lone ranger in the ocean. It appeared much earlier than humans, even 200 million years earlier than dinosaurs, so it is also called prehistoric zombie fish. It seems that this prehistoric creature looks strange.
In many parts of the world, lamprey is regarded as the enemy of mariculture, because the main way of life of lamprey without hands and feet is parasitism, which is parasitic on fish. With its mouth like a sucker, it firmly attracts the animals he finds. The flesh and blood tissue of the animals will be stopped bit by bit by the lamprey's teeth, secreting an anticoagulant to keep the wound of the host open, and then he can continue to suck the blood and tissue of the host. The unlucky owner may encounter several lamprey parasites at the same time, and he will be slowly tortured to death. So who won't be angry when the fish caught by this cruel vampire fish sticks to the lively lamprey in aquaculture?
In the northeast, there are also many people crawling under the pomegranate skirt of lamprey, impressed by its fresh and tender taste. Everything they have eaten says that Gaga is delicious, but what is even more unexpected is that the tenacious and ugly prehistoric creatures were almost extinct by human beings. In 20 12, due to overfishing, water environment destruction, new dams and other reasons, lamprey almost disappeared in many places, and all localities had to start artificial breeding, because such delicacies would disappear from the table, which was really unacceptable.