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Some time ago, the "alligator gar incident" that attracted the attention of the whole network did not know if everyone still had an impression? Why does this dangerous fish exist? A temple release pond raised a rice alligator gar, weighing 50 catties, and there are fewer and fewer fish in the temple release pond, what are the dangers of alligator gar?
Let's tell you about it. <>
The alligator gar is a relatively large and ferocious aquatic animal. It is very alert and lives underwater for a long time, never moving. The alligator gar does not live in China, and no animal is its natural predator.
Because the individual is very large, the teeth are sharp and long, many aquatic animals are not its opponents, and the alligator gar was first introduced to China as an ornamental fish. Because of the curiosity of some people, seeing its appearance is more special, they will be kept at home for ornamentation, but because the alligator gar is too edible, it cannot be raised in the ornamental pool at home when it grows up, so people may abandon it or release it in wild waters at will. <>
The alligator gar is in North America, it is a carnivorous fish, and it can grow to about 15 meters when it is an adult, and it has strong attack ability and reproductive ability. The main food is other fish that live in the water, so there is a high chance that they will be eaten as long as they live with them. In other words, as long as these alligator gars are not picky eaters, the living creatures in the water will be eaten.
Some time ago, the "strange fish turmoil" was caused by alligator gars. There was a similar incident in Jiangsu, where a child was bitten by an alligator gar in the community and injured three fingers. This very harmful aquatic animal is listed as an alien fish invasion, and it is still in the early stage of invasion, which can be prevented and controlled, but this incident has also made a science popularization for the whole people, so that there will be no more release of alien fish in the tap water.
Some of the alligator gars that are caught will also be directly harmless, and they will be directly landfilled. After all, each species has a coordinated evolutionary process with the local ecosystem, and if it is still a new species for our country, it means that it will take a long time to adapt.
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The alligator eel eats most of the fish in the pond, causing the collapse of the ecosystem, which has a very negative impact on the surrounding waters.
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It has the potential to attack humans, and it will seriously affect the local water ecosystem, and it is very reproductive.
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That will definitely only destroy the ecological environment, and it is also very aggressive, and it may harm us humans.
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This fish is very ferocious, and any life in the water is harmful, which can cause serious damage to the biodiversity of the water, and finally turn it into a stagnant water.
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The alligator gar has no natural enemies in China, which means that the release of the alligator gar will be wantonly destroyed in the biosphere, and the fish in nature will become food in its mouth, destroying the ecological balance.
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The alligator gar is listed as one of the top ten most ferocious freshwater fish in the world, and it eats almost all the living creatures in the water; In the event of a food shortage, alligator gars can even attack humans.
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The alligator gar is an exotic species that belongs to the order of gars, the gar family, and the large gars. It is the largest of the seven species of gar in North America and can grow up to 3 meters. The crocodile is a large and ferocious fish that lives mainly in pure freshwater and occasionally in saltwater.
Loved to stay alone. The eggs are poisonous, green in color, and attached to aquatic weeds or gravel. After hatching, the larvae remain hanging on the anchorage.
Edible fish. It is found mainly in the rivers of the Gulf Coast and estuarine waters from Mexico to Florida, the rivers of Lower Missouri and Ohio, and the two lakes of Nicaragua.
1.The alligator gar is an alien species and cannot be released privately. Many people have become a favorite aquarium fish because of their unique appearance.
But due to the fast growth rate of crocodile skin, it can reach a maximum of 3 meters. It is difficult for an ordinary fish tank at home to accommodate such a large and ferocious fish. Moreover, this fish has a large demand for food, so it is difficult for many people to have the motivation to keep it all the time, and then secretly find the waters to release it, without knowing the serious consequences that may be caused.
2.One of the important reasons why alligator gars can quickly appear in many places is that they are easy to buy and sell, the threshold is low, and the release behavior is unscrupulous. Feel free to buy it, and if you don't like it, put it everywhere.
It's all voluntary anyway. No one cared, and no one asked. You can do what you want.
But what these releasers ignore is that when they release crocodiles, they also destroy the lives of other fish and cause damage to the environment.
3.Alligator gars do have natural predators, but they are all American crocodiles, large birds of prey, and otters. It is easy for everyone to find out that its natural enemies are in our country, and there are no them at all.
In fact, many alien species in China have no natural enemies. There is only one reason why they did not spread, and that is that they can be eaten by the Chinese and brought to the table. The crocodile's mouth has a strong survivability and a long lifespan.
It is neither a picky eater, but has a large appetite. After it enters the natural waters, it can be said that all the creatures in the water are on its foraging list, and it is easy to disrupt the natural balance of the waters.
Alligator gars are not good animals, nor are they protected animals, they are harmful to rivers and are not recommended for people to keep them.
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Alligator gars have no natural predators in China, and if they are found, they should be fished and removed as soon as possible, and they must not be released at will. It is extremely destructive.
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Because this fish is an alien species, it may damage the ecological environment and cause some impacts on the ecological chain.
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The alligator gar is a large, ferocious fish that lives mainly in pure freshwater and occasionally in brackish water. Prefer to live alone. The eggs are poisonous, green in color, and adhere to aquatic weeds or gravel.
After hatching, the larvae are still hanging from the holdings. Fish viscera and eggs are highly poisonous. There is no alligator gar in China, which is an invasive alien species and is extremely harmful.
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The temple release pond is now a rice-long alligator gar, and the ornamental fish are eaten! Make sure you're safe when you encounter an alligator gar.
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You can report to the forest public security system, or directly to 110, and contact the forest public security through them to deal with it accordingly. This is because the alligator gar is an invasive fish with a ferocious temperament and great adaptability.
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The reason why the alligator gar came here is obvious, someone must have released the alligator gar here, because the release pond is closed, and it is impossible for it to run over on its own.
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A temple staff found that there were fewer and fewer ornamental fish in the release pond, and only then did they find an alligator gar hidden under the water. It has now been harmless.
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It is deliberately released into the pond by people, and it is not allowed to introduce, release or discard alien species without permission. In particular, the general public is reminded that it is illegal to release or discard alien species without permission.
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Can not be released, the alligator gar itself will destroy the aquatic ecological environment, once the alligator gar appears in various waters, then the alligator gar will become the king of the aquatic ecology, will directly eat all the fish in the pool。The alligator gar itself is an intruder and has no natural predators, the weakness is simply that it cannot tolerate low temperatures. If the alligator gar is in a pool in the north, as the weather cools down, the alligator gar will not survive in the winter, however, once the alligator gar is allowed to survive in the south, the alligator gar will survive well, and where there are alligator gars, there will be no fish.
The alligator gar has a long lifespan and a relatively long maturation period, and has not yet formed a large-scale population, so if you catch it, the fish in the pond will basically survive. If the alligator gar were allowed to breed on its own, it would be a nightmare for the fish in the pool. The alligator gar itself is used as an ornamental fish for ornamentation, and few people sell it in China, but some people buy the alligator gar through foreign channels after breeding, once they regret it, they will directly release the alligator gar in the wild pool, and as the alligator gar continues to grow, it will naturally threaten the ecological environment in the pool.
After the alligator gar in the release pond of the Fujian temple was discovered, the rescuers directly drained the water in the pool to catch the alligator gar, and the fish in the release pond were almost eaten by the alligator gar. As an alien species, the alligator gar is illegal to trade in China and is no longer on the list of legal transports, but it is still readily available.
During this time, you can often see someone on the Internet caught a lot of alligator gars, originally some people wanted to eat, but after the popularization of science by experts, it was found that the original alligator gar could not be eaten, because the alligator gar itself is poisonous, especially the toxin in its eggs is very strong, once eaten, it is likely to cause poisoning. Moreover, the meat of the alligator gar is not delicious, and it is not recommended to eat it, and it will be processed in a special way after it is caught.
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I have to say that the aggressiveness of this fish is particularly strong, so it must not be released, and the number of this fish in our country is relatively small, so it must be reported as soon as it is found.
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I don't think we can release them because such creatures still have a relatively large impact on the waters. So don't just release this creature.
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The alligator gar is mainly found in Central and North America, and it can grow so large that it is very harmful to native fish species, so it is forbidden to release it in wild rivers.
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According to the latest ** report, the temple also surprised the rice alligator gar when it was released. Speaking of this summer, it can be described as a strange thing, not only the abnormal weather, but also the alligator gar seems to be frequent. So how to effectively prevent and control alien species?
If we want to control an alien species, we must first understand the characteristics and habits of the alien species, just like the alligator gar, which is native to North America and can be said to be the largest fish in freshwater. Juveniles also feed on fish eggs in the water, which are accompanied by toxins, which increase as they age. Therefore, it poses a huge threat to the balance of water ecology and human security.
So how can we effectively prevent the invasion of alien species?
1. Strengthen supervision. If you want to prevent the invasion of alien species, the first thing is that the customs must be strictly guarded. While a small percentage of invasive alien species may be inadvertently brought in through the soles of human shoes or clothing, most invasive alien species are actually sold through private purchases or online platforms.
However, whether it is a private purchase or an online platform for sale, it needs to go through customs in order to enter China. If supervision is strengthened and the matter is dealt with in a timely manner at the customs, it can greatly prevent the invasion of alien species.
2. Report immediately. A reporting channel should also be established during this period. For example, in daily life, some people can immediately report to the local authorities when they are playing or when they find some abnormalities.
This can also strengthen the supervision of alien species, and at the same time, it can also effectively avoid the invasion of alien species.
Summary. If you want to prevent and control the invasion of alien species, in fact, as long as you pay attention to two aspects, you can greatly reduce the probability of alien species invasion. The first point is to strengthen supervision. The second point is to set up a reporting channel.
In such cases, people can report alien species as soon as they are discovered.
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It is necessary to raise people's awareness of safety and publicize the dangers of alien species. And there should be corresponding penalties for those who release alien species.
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By manually eradicating the creature, it must be eliminated if it encounters it. It is also possible to look for its natural predators. The important thing is that the person who released the animal cannot release it casually.
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It is forbidden to release alien species and captive-bred species, and if you deliberately buy animals and release them, it encourages poaching by poachers. Legislating to prohibit unauthorized release is also a protection for animals.
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It should be a fishing boat that controls the entry and exit of the fishing boats, and they must be strictly audited, and they must patrol every day.
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A temple in Fujian released a rice alligator gar weighing 50 kilograms, and the staff found a crocodile gar hidden at the bottom of the pond, and they noticed that there were fewer and fewer ornamental fish in the pond. Rescuers arrived at the scene, drained the water and fought for 12 hours before catching the alligator gar with nets.
Luckily, catch it in time, otherwise the whole pond will be eaten by it. The alligator gar grows very fast, and ordinary fish tanks can't accommodate it, and some citizens may secretly discard it and wait for it to grow up before "releasing it". Native to the southern part of North America, the alligator gar is a carnivorous fish, a prehistoric fish in nature, which has existed on the earth for more than 100 million years, and they belong to the subordinate members of the alligator gar and the large alligator gar in the biological classification, and are called alligator gars because their jaws are long and protruding forward, which looks more like the mouth of a crocodile.
The alligator gar is an alien species and may have been released without permission.
Many people have become a kind of ornamental fish that people like because of their unique shape, but because the alligator gar grows rapidly, up to 3 meters long, it is difficult for Cheng Fang's ordinary fish tank to form such a huge and ferocious fish, and this fish has a great demand for food, so it is difficult for many people to have the motivation to continue feeding, and then go to find water to release them, they have no idea the serious consequences that may be caused in the end. Even if the original keeper or manager has discarded the alligator gar to parks, rivers and other places, the original keeper or manager should still bear civil tort liability if the alligator gar injures people. The subject is not only the household keeper of the alligator gar, but also the manager of the alligator gar's feeding behavior.
For example, if someone feeds an abandoned alligator gar in the river for a long time, then they are not the actual keeper and can also be identified as the manager of the alligator gar. Punish those who release alligator gars without authorization.
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