Taihu Lake can catch 60,000 Jin of hairy fish in one net, and the old fishermen are very scared. Frankly speaking, it is a "hidden danger." Why?

Taihu Lake is not only one of the five largest freshwater lakes, but also a jade inlaid in the Yangtze River Delta. It is a prosperous lake, and it is also the lake most affected by human activities.

What is a hairy fish? Maoye fish is actually a common name for fishermen in Taihu Lake. Its scientific names are Mei Yin and Hu Yin. It is flat and thin, with a sharp head and a big mouth, a slender tail and a slightly wider abdomen. The scales are white, and the whole is bamboo-leaf-shaped. Because its tail is forked and red, it looks like anchovies, so it is also called anchovies.

Why is there a hidden danger in the high yield of hairy fish? In fact, as early as 1993, the proportion of bighead carp and carp in Taihu Lake was not high. At that time, the catch of bighead carp and carp accounted for 50%, while the proportion of small and medium-sized fish was not high.

In addition to high-stepping nets, people also use fishing gear, which has very fine meshes, so that fish can't escape after entering.

However, because Japanese mackerel feeds on fish eggs, the yield is too high, which is not good for other fish species in Taihu Lake, is not good for the reproduction of crucian carp and carp, and will also make the structure of aquatic products abnormal.

However, with the full withdrawal and artificial release of Taihu Lake, it is believed that the single species of Taihu Lake will be changed and the yield of silver carp will be reduced, thus bringing new opportunities for ecological restoration of Taihu Lake. what do you think?