The lake was dry, and the "strange fish" in Henan was caught!Guangzhou has appeared many times, don't eat it!
Author:Southern Plus client Time:2022.08.27
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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