What are the positive effects of experts recommending the inclusion of the alligator gar on the list

The inclusion of alligator gar in the list of invasive alien species can effectively avoid the formation of alligator gar population in China and protect the ecological environment of China.

Alligator gar according to the strange size, fierce character, and no natural predators, is a very dangerous aquatic creature, many areas of our country have found the trace of alligator gar, which has a certain relationship with people's thoughts. Most people will find that alligator gars grow extremely fast, which not only threatens the survival of organisms downstream in the food chain, but also has vicious competition between populations, threatening the stability of the entire ecosystem.

Experts recommend that the alligator gar be included in the list of invasive alien species.

The management of invasive alien species has a good preventive effect on invasive alien species, and every citizen should learn to actively abide by the relevant rules in their lives. As a manager, we should also strengthen market supervision and management responsibilities in life, especially pets, market experts suggest that alligator gars be included in the list of invasive alien species, which can effectively regulate the release behavior.

What positive effects can be made?

Legislation and strict regulation of arbitrary release behavior to strengthen the management of water release, has a very positive effect on China's ecological environment, for the general public, if there is a demand for breeding, should also be through the real-name registration method to avoid the phenomenon of wanton release.

What is my personal opinion?

I think not only the alligator gar, but also many other alien species, must be carefully managed to better protect the diversity of native species, and I am very harmful to native species, especially after their invasion. Only by taking certain measures to stop can the loss be generated. In life, we should also strengthen the management of major pet markets, and in the process of selling, we must inform the alligator gar of the danger in a timely manner.

The "alligator gar" incident will also further promote the improvement of China's ability to deal with the invasion of alien species, so that our living environment has better room for improvement. Although we have been advocating for the boycott of alien species, the effect of the boycott is not satisfactory due to the lag of relevant laws and the lack of awareness of social protection.

In this way, it can attract everyone's attention, reduce ecological damage, help protect the natural environment, and make everyone realize the seriousness of the problem.

The alligator gar is an invasive species from the waters of North America, and the reason why it enters the country is because of the ornamental fish. For example, some people want to raise fish, but give up later, and now it appears in many places.

1. What kind of invasive organism is this?

This is actually a very ferocious freshwater fish, which belongs to the top of the current food chain, has a relatively strong reproductive ability, and has no natural predators, so it will cause devastating damage. Nowadays, people like to hunt for curiosity, always like to raise some fish that look very ugly or very **, after raising for a period of time, they feel that there is no fun, they will choose to release, this kind of release is a good thing, but I don't know that it will have a great impact.

2. What are the hazards of this invasive species?

The alligator gar is a very dangerous alien creature at present, and it causes many hidden dangers. First of all, eating everything will even lay a highly poisonous fish egg, which will destroy the ecological balance. It is an invasive organism with strong vitality, with a lifespan of more than 25 years, and can survive both saltwater and freshwater ecosystems, and can also breathe air.

Even if it is out of water, it can effectively survive for more than two hours, so it has long been considered an invasive alien species.

3. Where do they appear now?

According to the survey, alligator gars have appeared in many areas of Guangdong today. In addition, it is found in Shanxi, Fujian, Jiangxi, Guangxi, Jiangsu, Wenzhou, Hunan and other places. After investigation, experts found that the main reason for the appearance in the current market is a channel for ornamental fish, which are now widely reproduced throughout the country.

There are some people who choose to breed, but after a period of time and feel no interest, so they will choose to abandon, this kind of behavior, in fact, it is easy to cause many hidden dangers, and the later may cause a large number of reproduction, so it is recommended that you do not do this.

It is an invasive alien species from Russia, which has seriously disrupted the balance of the ecosystem and led to the extinction of many species.

From North America. It entered China as an ornamental fish.

The alligator gar is not a protected animal. The scales of the alligator gar are similar to crocodiles, "deep mouth fissures, sharp teeth", slender body, is an alien species, belongs to the largest and most ferocious of the seven species of gar in North America, and is currently mainly distributed in the Gulf Coast, Mississippi River and other places. Previously, Cretaceous gar fossils dating back to about 100 million years ago have been found in Europe and other places, so they are called "prehistoric monsters".

The alligator gar is a carnivorous fish, nicknamed "freshwater killer", which is extremely harmful to freshwater fish. The alligator gar is extremely aggressive, and its scales are comparable to "armor", which can protect it from being easily injured, causing it to become a creature that stands at the top of the freshwater food chain. Alligator gar can defecate while eating, can eat dozens to hundreds of catties of freshwater fish a day, and there are almost no natural enemies, if released into the domestic freshwater river, it will seriously affect the ecological balance of the freshwater basin.

Alligator gar is not a good animal, let alone a protected animal, it is harmful to the river, and it is not recommended for people to keep it.

Alien species cannot be released at will. Brazilian tortoises, bullfrogs, large snapping turtles, small snapping turtles, gars, leopard wing catfish, tilapia chile, bluegill sunfish, these species are extremely vigorous, and their impact on environmental resources is very destructive.

Recently, the alligator gar has aroused the attention of many netizens about the invasion of alien species, and the animals that cannot be released at will are; Brazilian tortoise, piranha, gar ,

There are snails, Brazilian turtles, piranhas, gars, scavengers, tilapia, mulberry carp, Egyptian pond fish, mosquito fish.

The alligator gar is endemic to North America.

Therefore, their range is also concentrated in North America, and the alligator gar is distributed on the Gulf Coast from Mexico to the United States, the Missouri and Ohio rivers, Nicaragua, etc.

It is understood that there are alligator gars in Guangdong, Fujian, Jiangsu and other regions, and experts said that they should be. The alligator gar is included in the list of national key management invasive species, after all, this species is harmful to China. It came to China because of its strange shape and fierce character, and was lured to China by some as an ornamental fish, but then the fish grew too large to be domesticated, so it was discarded or released artificially.

The alligator gar is a special product of southern North America, a prehistoric fish, the largest of the existing gars, up to 3 meters long, and is a giant carnivorous fish. This fish is very ferocious, with sharp teeth in its mouth, and its attack power is very strong, like a crocodile, it can pounce directly on it and bite its food, so it is called alligator gar. In China's river basins, it eats almost all the fish, and if it is mistakenly released into the farm, the farmer will lose no money.

Alligator gars have hard teeth, gall bladders and eggs that are highly poisonous, making them difficult to eat. So alligator gars have little economic value and can cause damage to biological systems in China and the sea. <>

In the early days, this alligator gar was discovered by the Chinese, and in order to satisfy the curiosity of human beings, people introduced China from the distant Americas as an ornamental fish. In the beginning, the alligator gar had smaller fry, but later it grew faster and became longer, and there was no room for such a large fish in the average person's home, and it had a fierce personality and a large appetite, which was difficult for ordinary people in the family to raise. Due to the lack of supervision, the fish is discarded in the middle and late stages, and when the climate conditions in the Pearl River region are suitable, the alligator gar quickly multiplies, and soon occupies most of the river.

Originally, the alligator gar was still very rare, but later it reproduced faster and faster, and it was almost common in the middle and lower reaches of the Yangtze River. As an invasive alien species, the alligator gar rarely encounters natural predators and is difficult to manage. Coupled with the fact that it does pose a hazard to China, experts recommend that it be included in the national list of key management invasive species.

Alligator gars were introduced into China from abroad, enriching the biodiversity of our country.

Because this fish can be bought for ornamentation, the supervision of this piece is not particularly strict, so it came to our country.

It may be due to the influence of the natural environment that they fled to our country, which caused the invasion of these species.

This is a giant gar of the genus Giant Gar, a giant freshwater carnivorous fish that lives in North America and is the largest of the species in existence.

It is a fish that is very lethal and has a strong ability to survive.

It is a relatively terrifying species, basically without natural predators, and has a particularly flexible body with a large mouth.

There are seven species of gars in one family, two genera, and live mainly in North America and the Caribbean.

Gar Lepisosteiformes (Lepisosteidae) Gar family Lepisosteidae

Great gar genus Atractosteus

Atractosteus spatula (305 cm), commonly known as alligator gar and crocodile.

Cuban gar Atractosteus tristoechus (200 cm), commonly known as the crocodile.

Tropical gar Atractosteus tropicus (125 cm).

Gar genus Lepisosteus

Spotted gar Lepisosteus oculatus (112 cm), commonly known as spotted gar.

Lepisosteus osseus (200 cm), commonly known as sharp-tailed gar, alligator rocket, platypus.

Lepisosteus platostomus (Short-nosed gar 88 cm), commonly known as short-billed gar, alligator rocket, short-nosed gar, short-billed alligator.

Florida gar Lepisosteus platyrhincus (132 cm).

Soisson gar Lepisosteus suessionensis [fossil species].

The internal organs and eggs of alligator gar are extremely toxic, and if accidentally ingested, it is very likely to cost their own lives, but this fish can be hungry in critical moments, and it must be handled correctly.

The alligator gar is a highly adaptable alien species, which can quickly reproduce for the winter after entering natural waters, and will also have a very negative impact on the local aquatic ecological environment. At the beginning of the introduction of the alligator gar was raised as an ornamental fish, but in the process of breeding, you will also find that the size of the alligator gar continues to increase, the cost of feeding gradually increases, there will be the idea of releasing it, after people in the wild will catch the alligator gar, because of their ignorance will also appear to cook it, but in Guangdong there is a boy who accidentally ate the alligator gar and sent himself to the ICU, which can be seen that this fish is not handled properly in the process of processing, It is very likely that it will affect your normal life.

Alligator gar is best not to eat.

Alligator gar is a carnivorous fish, with strong destructiveness, if released into natural waters, it will cause a great threat to the local aquatic ecological environment, and alligator gar has a very big difference from other ordinary fish, that is, it likes to grow in a dirty environment, and over time it will also cause the flesh of the alligator gar to become very rough, and in the process of growth, a large number of toxins will accumulate in the body, accidentally ingested, which may endanger their own lives.

What is my personal opinion?

I think that the alligator gar in the water, everything is inhabited waters, but also will lead to few other fish can survive, resulting in fishermen's harvest damage, in artificial lakes or other lakes, we found the alligator gar should also be reported to the local authorities in time, so as to strangle the danger in the cradle, for ordinary fish lovers, in the process of raising alligator gar, it is best not to discard or release the idea of wantonly. It is hoped that China can introduce corresponding laws to regulate people's behavior and avoid wanton release and affect environmental safety.

This creature is not edible, and it is highly poisonous among them, and if you are not careful, you may be poisoned.

According to experts, it is best not to try to eat this fish lightly, because its eggs are highly poisonous, so it cannot be ruled out that its flesh will also be poisonous.

This fish is not edible, this fish is aggressive to humans, and we don't know about it, it may be highly poisonous.