The lake was dry, and the "strange fish" in Henan was caught!Guangzhou has appeared many times, don't eat it!

The reporter learned from the management party of Ruzhou City Park

Earlier, citizens found in the waters of Yunchen Lake

Suspected "Strange Fish" of crocodile crickets

It was caught on the evening of the 26th

It is understood that there are two "strange fish" in total

It is confirmed that it is a foreign species crocodile cricket

Park managers have been harmless to it

And arranged personnel to disinfect the lake area

Crocodile Crusades are carnivorous fish

And nature is very fierce

Will prey in our country's local species

Especially fish in the waters

The algae of fish in the water as a food

It will flood a large area

Causes an ecological disaster within a certain range

In addition, this kind of foreign species lacks natural enemies

Fish in the waters will be eaten by it

If there is a shortage of food

Crocodile can even attack humans

It may cause personnel damage

Relevant experts here hope the general public

Do not introduce or release without authorization without approval

Or discard foreign species

//

Event review:

The park lasted for more than a month to arrest "strange fish"

//

In mid -July, according to netizens' reports

Yunzen Lake, Central Park, Ruzhou City, Henan

A "strange fish" appears

The body length is around seventy or eighty centimeters

The fish is gray, the mouth is long

Similar to crocodile mouth

There are black patterns on the body

August 23rd

A staff member of the Ruzhou Municipal Government said

The "strange fish" in the lake is determined to be crocodile crickets

Related information shows that crocodile crickets are the largest of the 7 types of birds in North America. They can grow to 3 meters. They are large fierce fish. They mainly live in pure fresh water and occasionally enter salty fresh water. With other fish, one of the species can eat a fish in a lake, known as "killer in the water", which is accused of brutal and has a tendency to attack humans.

And this time Ruzhou City's crocodile crickets

According to the size of its body

A fish that is enough to swallow 25 cm long

After this matter was reported by the media

It attracted great attention from the Ruzhou Municipal Party Committee and Municipal Government

Organize the salvage team to capture and salvage immediately

A more than a month of arrest operation immediately unfolded

The arrest work is not smooth

Park managers invited professional fishing teams

Search for this fish through the Sonon system positioning

But it may be disturbed

Nothing has appeared since then

The park later purchased a group of paddles specially

Try to catch this fish through bait

But it did not work

Manager finally decided to start from July 26

Use water pumps and other facilities to dry the lake in Yunchen Lake

Find out these high -risk foreign biological crocodile crickets

According to a staff member of the pumping site

There are 200,000 to 300,000 cubic lakes throughout Yuncong Lake

If you catch the rain, there will be more lakes in this lake

The amount of water pumping is relatively large

August 26th

Ruzhou City Central Park Manager disclosed

The water in Yunchen Lake in the park has basically been drained

"Through drone survey

Already found a species that is highly suspected of crocodile crickets in Handong "

Introduction

"There is a U -shaped pipeline in the middle of the lake, it is hidden deep in the cave"

In the pipeline, the light is poor

Not enough oxygen

There are also silt, water plants, stagnant water, etc.

A lot of difficulties have been added to the staff of the staff

According to the Henan Metropolitan Channel August 25

In front of culvert

Local fire department and civil rescue team all armed

After the water level in the pipeline decreases

The player carried oxygen cylinders and entered the hole with a kayak to investigate

Some people in the industry said

The mucus has a slippery mucus on the crispy cymbal

There are attributes of attacking people, "not easy to catch"

The encirclement "strange fish in the water" attracts attention

Related live broadcast display display

More than 30 million netizens watch online

Live screen display

Some professionals are doing on -site homework

Many netizens are in the comment area

Plan

Some netizens asked questions

Can I eat crocodile?

special reminder

You can't eat crocodile!

Internal organs, especially eggs, contain toxic

Mistakes may cause death

//

Park: Capture out of safety considerations rather than show

//

Many netizens question

It took more than a month to dispatch fire protection,

Multi -party forces such as folk rescue teams

Even at the expense of drying the lake

To grab a fish, is it a big question?

According to local media reports of Henan

Expert explained to this

Once the crocodile began to reproduce

It needs to be governed at that time

The labor and material resources you spent will be more

Park management staff said

This arrest is based on the safety consideration of tourists

"Crussory Criplabia is foreign species

There are cases of attacking children "

It claims that for the safety of citizens

Dry the lake water to arrest the foreign species is not a show

Hope the public understands

Worry about netizens

"Where does the pulled lakes go and whether it causes waste?"

And other issues

The park manager said

Five lakes in the garden are built according to the terrain

The water system is connected, the five lakes are connected

Will not cause waste of water

According to the information of the official website of the Ruzhou Municipal Government, the urban central park covers an area of ​​2.83 million square meters. The park includes three parts: northern forest park, Guangcheng Park in the central part, and southern wetland parks. , Tianqing Lake, Caishu Lake, including five lake areas.

//

How did crocodile tincture enter the lake?

//

For the source of this crocodile bird

Park management staff said

Crocodile tadping did not appear in the local area

This time suddenly appeared in the local lake

"It is also a kind of ornamental fish

Our analysis should be that someone bought it and found that it could not be raised later

Artificial release into the lake "

Chief of Zhengzhou Natural Museum

Professor Li Chang, a professor of biology, see the introduction

There is no crocodile cricket in China

They are introduced as an ornamental fish from the Americas

This "big monster" in the lake

The probability is "wandering pet"

Because the crocodile crickets eat too much growing too much

It won't be long before it can grow to more than one meter

Some owners can't afford to raise

Just choose to release wild

It is said that release is really abandoned

//

expert:

Foreign species cannot be released or discarded at will

//

Ren Dapeng, a professor of Chinese Agricultural University, said that "foreign invasion species" and "foreign species" are two different concepts. Foreign species are not all invasive species. Whether it belongs to the invasive species requires long -term scientific assessment. But as long as it is a foreign species, no matter whether it is included in a list, there are relevant strict management regulations.

For such foreign invasion species, my country has repeatedly issued strict control. Starting from August 1 this year, the "Administrative Measures for Foreign Invasion Species" jointly issued by the Ministry of Agriculture and Rural Ministry, the Ministry of Natural Resources, and the Ministry of Ecology and Environment was officially implemented.

Crussory Terris has not been included in the list of foreign invasion species.

"The crocodile cricket affects fishery production and biological diversity, and is a harmful and unpleasant foreign species." Gu Denan, an associate researcher at the Pearl River Aquatic Research Institute of the Chinese Academy of Aquatic Sciences, said that the country is currently promoting the governance and governance of foreign invasion species and Repair, the list of foreign species is also further updated. The latest batch of foreign invasion species will be announced shortly after, and crocodiles are expected to be included in.

Among the major foreign species that called for the prohibition or abandonment of the Ministry of Agriculture and Rural Affairs in 2020, it included birds.

This year, relevant departments such as the Ministry of Agriculture and Rural Affairs formulated the "Notice on Printing and Distributing the General Plan for Foreign Invasion Species Census" to conduct a national census of 10 major foreign aquatic creatures, including crocodile crickets.

Ren Dapeng also said

For consumers or residents

If foreign species have been cultivated

In accordance with the law

It is not allowed to release and discard it in the wild

Because it will be on our personal safety

Ecological environment composition seriously damage

So, if you can't afford it or you don't want to raise it anymore

Need to send it to the relevant departments

Or do it harmless

Never be allowed to release or discard the wild in the wild

Article 81, which was officially implemented on April 15, 2021, specifically stipulated strict legal responsibilities and unauthorized release or discarding foreign species by the people's government at or above the county level without approval. According to the division of responsibilities, we order foreign species that can be arrested, retrieved or discarded, and offers a fine of 10,000 yuan to 50,000 yuan.

//

Crocodile is not uncommon, there were boys who were bitten

Guangzhou appeared many times

//

In the country, the figure of crocodile is not uncommon

There have appeared in many places

The waters that crocodile tubes are open in Guangzhou

It's not the first time:

On September 27, 2010, some citizens caught a crocodile bird in the Huadi River;

In September 2018, residents in the central lake in the center of South China New Town, Nancun Town, Panyu District captured crocodile crickets;

On February 16, 2019, some citizens captured a small crocodile of 0.9 meters in Baiyun Lake. The next day, a "bending over bow" crocodile boring was captured, with a body length of about 1.2 meters and a weight of 20 catties.

In October 2020, in the central lake of Qixinggang Park, Panyu, the staff successfully captured three crocodile birds.

Another media reported that on the evening of August 17 this year, a boy in Taizhou, Jiangsu played at the community pool and was bitten by a "strange fish" to bite three fingers. The next day, the property captured this 70 cm long and more than 10 kg of crocodile. The injured boy is no longer a big deal.

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Source | CCTV News, Guangdong Taiwan Electric shock news, the Central Youth League Central Committee, Southern Metropolis Daily, China Youth Daily, CCTV, China Aquatic Products

Edit | Zhuo Peiyi

School counterpart | Chen Diam

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