Of the five' invasive' species, except for its' success', the other four species are all eaten and farmed.

When it comes to the ecological chain of species, it is well known that the invasion of exotic organisms will destroy the local biological chain to some extent, and even lead to rampant reproduction because there are no natural enemies, which will bring a lot of troubles to local residents.

however, when exotic species entered China, a large number of our foodies were ready to go to the front line. Let these exotic species become delicious food on the table. Today, Xiaobian will tell you about five exotic creatures. Except for the last one, others have become very popular foods. Let's take a look.

1. African bullfrog

When it comes to bullfrogs, everyone must think of bullfrogs in strings, griddle bullfrogs, and bullfrog hotpot ... Today, the bullfrog we are talking about is from Africa, and its size is much larger than that of our native bullfrogs, and then it often feeds on insects and some small amphibians, with a good appetite.

Therefore, its meat quality is very fresh and tender, and it often competes with the same kind. It has been jumping and fighting, and it is a good long jumper, and the three meters are easy. Therefore, as an exotic variety, meat is more delicious and especially nutritious, and everyone likes it now.

2. Tilapia

The second exotic creature is called tilapia, which has a particularly strong adaptability and can breed a lot even in a little water. Moreover, the staple food of this fish is plants in the water, but although such a small body is also a king with a big stomach, it grows very fast, its meat quality is very delicious and its nutritional value is high.

Therefore, this kind of fry has been introduced to China for special breeding. There is no doubt that this kind of fish has also been cooked and made into the favorite food of foodies, especially in barbecue stalls.

3. Crayfish

Now it's the season to eat crayfish. In fact, crayfish are also exotic species. They are spread all over the country, but they are not flooded, because many people can still catch them. However, if all the crayfish we usually eat now are specially cultured in aquatic products, after all, 13 sweet lobster is really delicious with cold beer.

4. zebra mussel

Let's talk about a creature named zebra mussel that lives in fresh water. They mainly eat plankton. These shellfish have been bullying in European countries and the United States, bullying others and not daring to eat them, thus causing the ecological balance of water to be broken, resulting in considerable losses, and they are all found in the sewer pipes.

However, in our country, it can only be a good food on our plate. This kind of seafood also has a special China name, Haihong. In fact, it is zebra mussel.

5. Scavengers

Finally, we want to talk about scavengers, which are exotic creatures, and everyone has their own opinions on them. Because since it is called a scavenger, it is because it can purify water, beautify the environment and eat a lot of pollution. However, it has no natural enemies, and it is a headache to breed quickly. The key point is that this kind of fish tastes very ordinary, not only the meat quality is not good, but also there is no nutrition, which is really difficult for people to like to eat.