Seven-gill man, also known as eight-eyed Manxinzi, is an ancient amphibranchial animal. It looks like Huangshan Mountain, but there are seven small holes on each side, and its fierce mouth is covered with sharp teeth. Although it looks strange, at least it looks like a fish. However, lamprey is not a fish. It is not suitable for fish in a fish tank. 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, that is, parasitism on fish bodies. It firmly attracts the animals he finds with its mouth like a sucker. The flesh and blood tissue of the animals will be stopped by the lamprey with its teeth little by little, secreting an anticoagulant to keep the wounds of the host open, and then he can continue to suck the blood and tissues of the host. The unfortunate owner may encounter several lamprey parasites at the same time, and he will be slowly tortured to death, so who will not be angry when the fish caught by this cruel vampire fish in aquaculture adheres to the wriggling lamprey?
In the northeast of China, there are also many people who prostrate themselves at the pomegranate skirt of lamprey, impressed by its fresh and tender taste. Everyone who has eaten it says that Gaga is delicious, but what is even more unexpected is that this tenacious and ugly prehistoric creature was almost extinct by human beings. 20 12 due to overfishing, water environment damage, new dams and other reasons, lamprey almost disappeared in many places, and all localities had to start artificial breeding, because it was unacceptable that such delicacies would disappear from the table.