When it comes to exotic creatures, not only do we think of crayfish, but foreigners can't help thinking of crayfish. Crayfish is a kind of living creature with strong viability. As long as there is fresh water, it can live in almost all places, such as the United States, China, Japan, Germany, Britain, Spain, Kenya, Australia and other countries.

Crayfish is very delicious food in front of us in China, but it is definitely a notorious creature in the eyes of foreigners, which has brought a lot of troubles to foreigners, destroyed local biodiversity, caused species extinction, polluted fresh water resources and caused a large-scale waste of water resources.

For example, although the United States is the birthplace of crayfish in North America, Americans eat crayfish earlier than any other country in the world. However, because of religious and cultural reasons, Americans only began to eat crayfish in recent years. At the same time, they only eat farmed crayfish, but they often turn a blind eye to crayfish in the wild, which has caused crayfish flooding in many places in the United States, such as California and Louisiana.

What we are most familiar with is that in 2115, a crayfish-like little red crab crawled all over the shore in Orange County, California, USA. When Americans commented on this crayfish-like creature, they said: There are too many little things, and it is almost impossible to get down when they climb to the shore in a dense layer. We swept them into the sea with a broom, but it was not long before they climbed to the shore in pieces, and they died one by one. After rotting, they also produced an unpleasant smell.

Let's talk about the North American crayfish suffered by Britain. These crayfish have become the biggest threat to the environment in Oxford University and Scotland. A sanitation worker from Oxford University said: Our ancient buildings in Oxford University have a history of hundreds of years, but since crayfish came here, they will drill holes along the wall of the water, which seriously threatens the safety of ancient buildings. Now we have to spend a lot of manpower to catch crayfish or build another floor at the root of these buildings. Crayfish is so annoying that it almost destroys the school.

In Scotland, England, a Scotsman said: Crayfish occupied our whole waters almost overnight. When my friends showed me these disgusting things, I knew we were in big trouble. Some of these guys had grown to 8 inches and ate everything. We can only stomp the crayfish we caught to death, and there seems to be no better way to solve these big troubles.

In Kenya, crayfish once caused hundreds of millions of dollars in economic losses every year in this region lacking fresh water resources. When some Africans see this guy with two big pliers for the first time, they will scream: monster! Hold your head and run away. With the increasing number of China people in Africa, some Africans also learn to eat crayfish, but most Africans are just curious about crayfish.

In Spain, crayfish in North America is an exotic creature strictly guarded by the local people. In 1978, crayfish out of control became a nightmare for people in Seville. According to the data at that time, in order to eliminate crayfish, three-quarters of people in Seville, a small town rich in agricultural resources, catch crayfish in rivers, parks, ponds and rice fields every morning. Today, crayfish is also an exotic creature that is strictly prohibited from breeding in Spain. Crayfish flooding in Spain has always been a problem, because they have never been completely eliminated, and Spaniards have a headache: whenever rice is harvested, we are very afraid to find these guys in the water, because they often say that rice stalks are overwhelming.

In Australia, some Australians call crayfish something forgotten by God. They say: Because we pour crayfish on the shore and want to sun them to death, these guys can survive for two or three days on land without water, and some will escape into the river at night, which can't be eliminated again and again.

Looking at the crayfish consumption market in China, foreigners are also shocked. Some foreigners in China said: In China, crowds of China people will come to eat crayfish in summer. I never thought that crayfish is so hot in China abroad, but since I ate it once, I have completely fallen in love with the taste.

Look at the crayfish industry in China again. From 2117 to 2116, the national crayfish industry has increased from 265,511 tons to 852,311 tons, and the culture area has exceeded 9 million mu, which has become the largest crayfish production in the world.