Why have our country s native fish always been so small?

What is a native fish? In fact, every fish is a native fish, but they are in different fields and realms. Native fish broadly refers to native fish.

When you come to the Amazon basin, the fish that you can catch in this basin are called native fish. If you see a fish in China that is native to a foreign country, such as a fire-backed brontosaurus native to the old tart, then this fire-backed brontosaurus is actually the native fish of the old tart. Native fish does not only refer to fish native to China, every fish is a native fish, but when they leave their homeland and come to a foreign land, the title of native fish is hidden.

And native fish don't have to be the most primitive species. In fact, even if a fish has been crossed millions of times, the final selected individual is still a native fish, and its nature has not changed. Because species diversity is actually the result of hybridization.

The native fish in the Chinese population is actually a kind of fish that is native to the local area and endemic to the local area.

Why are Chinese native fish so niche?

In fact, domestic native fish have not been able to get a good development. Most of the reasons are actually because of the beauty of native fish, which few people can appreciate. All they could admire was the big red goldfish, and the native fish might be like a small trash fish in their eyes.

It's one thing not to be appreciated, but it's another thing to not be easily appreciated. Many native fish are actually very rich and vivid in color, but the environment has changed drastically, which makes many native fish just alive, without the opportunity to color, and the potential cannot be tapped, which in my opinion is indeed very sad.

Environmental pollution is also a major factor. Many native fish are not so tenacious that they can survive environmental pollution. Environmental pollution has destroyed the habitat of native fish, the diversity of native fish has begun to decline, and more and more native fish have begun to disappear.

No one knows where they went, whether they were in hiding or extinct. The inauthenticity of most native fish also makes them even more unable to integrate into the public. The slightest problem with the breeding, the slightest mistake, can lead to a violent death, and few people can manage it so well.

Most of the native fish are harvested directly from the wild. Because most of China's native fish are not easy to breed, people's understanding of them needs to be deepened. It is not easy to reproduce and fish, and it has also created a lot of sky-high native fish. Of course, these native fish civilians really can't afford to play.

The reason for the small niche of native fish is mainly due to the ecological damage caused by human overfishing and industrial pollution, which has greatly reduced its number and species, and the native fish have become very rare; And some of the more peculiar and high-value native fish are difficult to raise; Including some native fish, the appearance does not conform to the public aesthetics, no one will treat it as any ornamental fish, most of them are just meat fish. It is unclear how many species of native fish there are in China, but it is certainly not fully discovered.

Protecting the ecology - recalling the original ......

China's native fish have high requirements for the environment, it is difficult to raise, some can not adapt to the indoor environment, and the requirements for water quality are also very high, so China's native fish have always been very niche.

Because there are many goldfish and foreign fish species on the market, and people's attention is not on native fish, native fish are relatively niche.

Because the native fish in our country are very ordinary and not good-looking at all, they are not liked by everyone, so they are very niche.

China is a temperate zone, and there is not much food in the water, so there is fierce competition for survival, and the physical characteristics are biased towards technological flow. In the same way, birds of the same family are not as beautiful in the African savannah as they are in the African rainforest.

I'm one of the minority.

To put it simply, native fish are native to their native areas of origin, not imported fish.

For example, our common medaka, wheat ears, yellowtails, gobys, etc. are all native fish, but the mosquito-eating fish is not because although it has a population in the wild, it is also introduced from South America.

Another example, common tropical fish, like traffic lights, silver dragons, etc., are considered native fish in South America.

Fish are not artificially fed for food, such as fish in the river or sea; They eat an all-natural diet, commonly known as wild fish.