Now the world is constantly developing its own economy, on the road of development, in order to maximize the economic benefits, in addition to cooperation with other countries, will also introduce some exotic species as economic species. In fact, in many cases, those species that can be introduced have more powerful advantages than native species, such as crayfish are easy to breed, delicious than traditional large shrimp, not to mention high yields. That is to say, there are many exotic species introduced artificially in China, and in the upper reaches of the Yangtze River, there is a kind of "spineless fish" native to the United States, and if there is not much experience, it will be mistaken.
This is a fish called cloud catfish, its hometown in the United States, and in the United States, cloud catfish as a "fast food fish", loved by the locals. As you may know, foreigners don't like some foods that are troublesome to handle and eat, such as hairy crabs and bone-stinging fish. This cloud-spotted catfish has no interminerations and is very convenient and delicious to eat, so remnant often uses it as its main source of fish.
You may often catch these cloud-spotted catfish in the wild, especially in Sichuan Province, which is located in the upper reaches of the Yangtze River, which looks similar to yellow bone fish and is often directly considered to be yellow bone fish. In fact, the difference between the two is that in terms of color, the color of the yellow bone fish is darker, and the color of the cloud catfish is more gray, in addition, the appearance is basically no difference, and compared to the traditional yellow bone fish, its advantage is greater. As an omnivorous fish, both aquatic plants and small fry have entered its diet, so since its introduction in 1984, there have been many cloud catfish breeding bases across the country.
In Sichuan Province, Meishan City has become the country's largest breeding base, these catfish sales channels are many, whether it is a fresh market or some restaurants, need a large number of cloud catfish, but when these merchants in the sale, often as a yellow bone fish to sell. In fact, the appearance of the two is not bad, the average person basically can not see it, in fact, this has violated the rights and interests of consumers, but according to the reason, consumers have not suffered losses, these two species are also considered close relatives, and their taste and meat quality are basically the same.
As an exotic species, after decades of development, the cloud catfish has also begun to appear in China's waters, as long as the rivers and reservoirs that can suit it throughout the country have the figure of the cloud catfish. They greedily prey on small fry, small insects, etc., and squeeze other local species. It's just that the cloud spot catfish tastes good, there is no bone spur, and it is easy to hook, many anglers if you see the cloud spot catfish nest, then you can get a lot of cloud spot catfish at the end of the day. Have you ever seen a cloud-spotted catfish in the wild?