<h1 class="pgc-h-arrow-right" data-track="37" > preface:</h1>
Bamboo shoot shell fish: often mistaken for cost native fish, in fact, it is "outsiders", but invading our country has become a joke
Although it is not yet November, some markets in the south can already see vendors selling winter shoots.
However, the winter shoots sold at this time, its taste price is not cheap, much more expensive than pork. That is, some people with sufficient money bags will be willing to buy.
Do you know that there is a strange fish in ponds and rivers, which looks very similar to the bamboo shoot shells commonly found in bamboo forests? This fish is often mistaken for a native fish, but in fact it is a veritable "foreigner".
It has almost become a trend of flooding abroad, but at home it has become a "joke", and the wild ones are about to be "endangered", and it is enough to rely on breeding.
The bamboo shoot shell fish is its big name, do you know it?
<h1 class="pgc-h-arrow-right" data-track="39" > an introduction to the bamboo shoot shell fish</h1>
For some southern anglers, this fish should have been caught. In recent years, due to the ten-year ban on fishing in the Yangtze River, some wild fish in some rivers have obviously increased, and bamboo shoot shell fish is one of them.
Not long ago, I chatted with an angler in Guangdong in the group, and he complained to us, saying that there are many bamboo shoot shell fish in the local river, and seven or eight fish were caught in the morning, all of which were about one pound.
This Versailles-style show-off of anglers can make many anglers hungry. After all, there are many people who can have such a good blessing. And there are some anglers, even saying that it is a native fish, can not imagine that it can grow so big, is it mutated.
In fact, this angler is mistaken, this bamboo shoot shell fish is not a native fish in China, it is an exotic species.
The bamboo shoot shell fish is a member of the gobies family, its scientific name is the sharp pond fish, is the sharp pond fish. This product is native to Southeast Asian countries and the Australian mainland, and it looks very interesting, because the front end of this fish is slightly cylindrical, and the rear end is slightly flattened, which looks like a bamboo shoot shell, and the pattern on its body is very similar to the bamboo shoot shell, so it is named bamboo shoot shell fish.
<h1 class="pgc-h-arrow-right" data-track="40" > often misidentified as cost-based fish</h1>
This fish looks similar to the appearance of china's native sand goby, native cloth fish, old man fish and other fish species. It's hard to tell without careful observation, which is why many people confuse them.
However, the members of the general goby family are not large, like China's native sand goby, old man fish is a very small one, the largest difficulty is more than half a pound. However, this kind of bamboo shoot shell fish imported from abroad, their size is very large, generally can grow to a few pounds, the largest can grow to more than 10 kilograms.
Of course, many people often think of it as a native fish, and there is another very important reason. It is that this kind of fish has been introduced to China for a short time, and it was only introduced into China's Pearl River Delta region as a characteristic fish culture in the 1980s and 1990s.
In addition, this fish is not like invasive species such as crayfish and Fushou snail, causing greater harm to the ecological environment of our country, so it has been unknown, and few people know about this fish, so in the eyes of many people, the preconceived idea of bamboo shoot shell fish as a native fish in China.
<h1 class="pgc-h-arrow-right" data-track="41" > flooded abroad, but at home it has become a "joke"</h1>
But we should not underestimate the bamboo shoot shell fish, it also has a strong vitality and reproductive ability, but after being introduced by China, the bamboo shoot shell fish is like "water and soil unsatisfactory", the wild population has not been developed.
Bamboo shoot shell fish because of its delicious meat, fast growth rate, relatively simple breeding and other reasons, has been introduced to many countries for breeding, and is now almost all over the world.
And as an invasive species, it has shown its invasive species expertise in many countries. For example, in the Americas, Europe, and its hometown, the bamboo shoot shell fish almost shows a flood trend, which is a kind of fish that the locals are more troubled.
However, in other countries, the bamboo shoot shell fish, which is a headache, is basically wild and rare in China, and it is enough to rely on breeding to eat. This also has a lot to do with its growth habits, although the bamboo shoot shell fish is not a tropical fish, but it is a warm water species, the suitable growth water temperature is 16 to 35 degrees of water temperature.
At the same time, the bamboo shoot shell fish is an omnivorous fish, the source of food is very wide, not only eat a variety of small fish and shrimp, but also eat some aquatic insects, molluscs and insect larvae, etc., is a more ferocious fish.
And they are very resistant to oxygen, even in a low-oxygen environment can survive normally. Therefore, when encountering a suitable environment, there are no natural enemies and food is abundant, and a large number of reproduction can be multiplied.
However, in China, bamboo shoot shell fish has not been flooded, and even rely on breeding to eat. Xiao Mao believes that the reasons are as follows:
The first is the limited growth environment. As mentioned earlier, bamboo shoot shell fish are more sensitive to water temperature, but in the past in China, there were also some bamboo shoot shell fish that escaped to the wild, but did not breed in large quantities, because in China, even in the southern region, winter is still very cold, they are difficult to overwinter naturally in the wild environment. When the temperature is lower than 11 ° C, the shoot shell fish will die. So when winter comes, many will freeze to death.
The second is that it has many natural enemies. The reason why the bamboo shoot shell fish is introduced is because it is nutritious and delicious, and it is a very good freshwater fish. And China's population is large, bamboo shoot shell fish is such a delicious freshwater fish, in the wild will be caught in large quantities, it can be said that humans are the biggest natural enemies of bamboo shoot shell fish, at the same time there are many carnivorous fish in the water.
The third is food shortages. Although the bamboo shoot shell fish is a more ferocious fish, they are very stupid, not very good at predation, usually quietly under the water, waiting for food to be delivered to the door. Originally, China's rivers have been polluted to a certain extent in recent years, and many fish in the water have decreased. This means that there are very few fingerlings that can be preyed upon by bamboo shoot shell fish, which also inhibits their reproduction in disguise.
<h1 class="pgc-h-arrow-right" data-track="36" > concluding remarks</h1>
It is precisely because of the reasons of the bamboo shoot shell fish itself, coupled with China's ecological environment has further compressed the living space of the bamboo shoot shell fish, so it has been introduced by China for decades, not only is it not flooded, but it is also endangered in the wild, and it is only enough to eat by breeding.
But it is an invasive species after all, and its reproductive ability and adaptability are still very strong, and it cannot be taken lightly for any invasive species.
Therefore, if you catch and catch this kind of fish in the wild, the best way is to take it home and eat it, but don't think about releasing it. After all, in the market, bamboo shoot shell fish also sells for twenty or thirty yuan a catty.
Friends, do you have a lot of bamboo shoot shell fish in your local area? Like to eat this fish? Welcome to leave a message!