See the crocodile cricket again!A community in Qingdao to dry the artificial lake to arrest

Recently, some people reported that several "strange fish" appeared in the artificial lake in the west coast of Qingdao West Coast. It was more than one meter long, with long mouth teeth, and eating other fish in the lake. After learning the news, the local government quickly organized community properties for pumping. On August 27, two crocodile birds were caught ashore. It is understood that there are still unsatisfactory crocodiles in the lake, and fishing is still in progress.

On August 25, the reporter came to the community. According to the residents of the community, the "strange fish" in the lake has appeared for a long time. There were many artificially raised koi in the lake. Since these "strange fish" appear, the koi has become less and less. Various fish in it have been basically eaten by "strange fish". The reporter saw that the residents reported that the artificial lake that existed with crocodile crummer was located in the center of the community, and there was a plank platform, gazebo and other facilities by the lake; there was a platform in the lake, and people could pass by several stone pier placed on the lake from the lake. Essence

According to the relevant person in charge of the community property, in order to ensure the safety of residents in the community, the property had previously established a warning sign around the artificial lake of the community, warning the residents to be a fierce fish cigarette, and do not approach the artificial lake. After understanding the characteristics of the fast growth rate of crocodile crickets, the property immediately reported the situation. It was planned to dry all the water in the lake and fish the crocodile crickets and thoroughly clean up the bottom of the lake.

On the 26th, after a day of pumping operation, the water in the lake had fallen by half. However, due to the large scale of artificial lakes in the community, it still takes a certain amount of time to dry the lake. At the same time, the reporter also saw the crocodile crickets in the lake, one of which was about 1.3 meters long. Due to the flexible and fast swimming in the water, the crocodile cricket quickly hid in the bottom of the wooden boardwalk and failed to capture the crocodile birds that day.

On the 27th, the pumping operation was basically over, and the fishing personnel successfully captured two crocodile birds. Among them, the larger one is about one meter long and weighs 13 kilograms. It is understood that there are still unsatisfactory crocodiles in the lake. The local government jointly acts in concentrated operations, and fishing is still ongoing.

It is understood that in the Americas, there are seven species such as crocodile crumper, tropical sparrow, and Cuba bird. Because of the weird body and fierce personality, it is in line with some consumers' strange psychology, but it is finally released by the owner for various reasons. Due to the strong destructiveness of crocodile, if it is placed in a natural waters, it will bring the disaster to other fish in the waters and cause severe damage to the local ecological environment.

At the same time, as a fierce meat fish, crocodile crickets grow in artificial lakes in the community, and they also have large hidden safety hazards for the safety of residents. The attack of the bird.

Experts said that crocodile birds have not been included in the list of foreign invasion species. The latest batch of foreign invasive species lists will be announced shortly after, and crocodile crickets are expected to be included in.

Further reading:

Henan Ruzhou crocodile birds have been captured: one female and one male together

The reporter learned from the managers of Ruzhou City Park that the "strange fish" of suspected crocodile crickets found in the waters of Yunchen Lake had been caught on the evening of the 26th.

It is understood that there are two "strange fish". After confirming that it is a crocodile of foreign species, the park managers have been harmless to it and arranged for personnel to disinfect the lake area.

The crocodile is a carnivorous fish, and it is very fierce. It will prey in our country's local species, especially the fish in the waters. The advantage of forming a single species in waters may cause hypoxia and cause ecological disasters within a certain range.

In addition, this kind of foreign species lacks natural enemies, and fish in the waters will be eaten. If there is a shortage of food, crocodile can even attack humans, which may cause damage to personnel.

The relevant experts hope that the general public will not introduce, release or discard foreign species without authorization. In particular, the masses are reminded that it is illegal to release or discard foreign species without authorization or discard foreign species.

According to Qilu Evening News, CCTV.com, etc.

Edit: Wang Lotao

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