"Strange Fish" caught, two

On the evening of the 26th, the "strange fish" previously discovered by Yunchen Lake in Ruzhou, Henan was caught. It is understood that there are two "strange fish". After confirming that it is a crocodile of foreign species, the managers of Ruzhou City Park have been harmless to it and arranged personnel to disinfect the lake area.

The person in charge of the park operation and maintenance management said that after the "strange fish" appeared, the park managers initially used large -scale nets to fish. Later, professional fishing teams were invited to use sons to locate. stand up. Subsequently, the garden side purchased large fences for bait to lure, and it still found nothing. In the end, it took a way to drain the lake.

It is understood that crocodile crickets are carnivorous fish, and they are very fierce and can prey in our country's local species, especially fish in the waters. Therefore, the algae that is used as food will be flooded in large areas, and the advantages of a single species in the waters may cause hypoxia and cause ecological disasters within a certain range.

In addition, foreign species such as crocodile crickets lack natural enemies. If a large number of reproduction, fish in the waters will be eaten. In the case of food shortage, crocodile crickets will even attack humans.

Here, relevant experts hope that the general public will not introduce, release or discard foreign species without approved. In particular, the masses are reminded that they are illegal without approved or discarded foreign species without authorization or abandonment of foreign species.

Source: CCTV News WeChat public account

Editor -in -chief: Wang Yuanfang

Edit: Zhang Yongqun Zhang Xueyu

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