The giant spider bride invaded the United States, the size of which has reached millions, and its distribution and number have steadily expanded to frighten the inhabitants!
As early as 2014, researchers found the first 7.6 cm long giant spider, located 128 kilometers northeast of Atlanta, but this large spider that is not native to the region did not attract much attention at the time, but speculated that it may have arrived by accident through a container.
However, everyone did not expect that in just 7 years, North Georgia has been occupied by millions of such giant spiders, and some spider webs are even as thick as 3 meters!
Local entomologists also said that their porches were woven with thick webs by this giant spider, so they had to kill hundreds of them, especially when they were busy in the yard, it was very annoying to see which spiders were weaving webs everywhere, hundreds of webs were everywhere!
Their spider webs are also very distinctive, and the bright yellow webs are particularly bright, and the webs of this giant spider knot can be seen frequently in more than 25 counties. Whether it is on the wire, on the mailbox, or on the porch and in the vegetable field at home, this bright yellow spider web can be seen, which also causes inconvenience to everyone's life to a certain extent.
Therefore, more and more people know that their original name is the bride, and the origin of this invasive species is East Asia. Spiders have become more, of course, everyone will feel afraid, and there are not many people who know about this spider, and many people think that brightly colored animals are often highly poisonous. So, is this giant spider bride, which originally originated in East Asia, poisonous? How much harm can it cause to the human body?
U.S. experts say it's true that brides are poisonous and common in places like China, South Korea and Japan, but could this giant spider invasion have unintended benefits?
The bride is a round web spider, the body color looks really beautiful, you may not know, male brides are not mating, in fact, there is not much sense of existence, they are not only small, but also do not weave webs, in the mating time even by the female bride to eat!
That is to say, the giant network brides that everyone usually sees must be female network brides, and only they will weave such a big and thick net. Looking more closely, the giant spiders that multiplied on a large scale after the invasion of the United States, from the perspective of physical characteristics, should be the rod bride among the brides, and the appearance is quite different from the spotted bride and the Roeb's bride.
Because the number and range of brides are expanding, and everyone is afraid of being poisoned after being bitten, American experts have also come out to say that this spider does originate in East Asia, and places like Japan, China and South Korea are more common. Of course, brides are poisonous, but they generally don't actively attack humans. Moreover, the attack ability of the bride is also very weak, even if it bites, it is often impossible to destroy the skin, and their venom not only cannot threaten humans, but also difficult to cause harm to cats and dogs, of course, there is a big premise that you will not be allergic to their venom.
Experts also said that from the current situation, the network of brides has established a foothold in some parts of the United States, and the scale and number are expanding, not excluding other states in the United States with similar climates, which will also be invaded by this giant spider in the future. Although many brides die every year after late November, a large number of young brides will grow up in the spring of the next year.
However, some American scientists believe that although the invasion of the local bride has brought many inconveniences to everyone's life, it has also brought some benefits that everyone may not have thought of. For example, brides kill more hated mosquitoes, brown badgers that are also invasive species, and bite flies. When there are no brides, they have no natural enemies in the local area and will destroy crops, but when the number of brides becomes larger, everyone can have one less pest chemical, which reflects the benefits of the arrival of these giant spiders.
Is it a curse or a blessing for alien species to enter the local area?
As we all know, U.S. soybeans are mostly famous, and are truly the largest exporters and producers of soybeans, but did you know? In fact, there was no soybean species in the United States, and it was not until the beginning of the 20th century that it was introduced from us, but it did not take long for soybeans to be planted on more than 400 million acres. In fact, the varieties introduced from abroad helped many people to fill their stomachs in the case of food shortage at that time.
Although the word biological invasion is a biological term, it is closely related to everyone's life, why do you say so? Invasive organisms, first of all, are not native species, and often are not artificially introduced, but accidentally enter the local area for other reasons, and once they evolve into the wild, they are prone to pose a hazard to the local ecosystem.
For example, some time ago, many places in Zhejiang were eradicating a yellow flower in Canada, because this beautiful flower plant will spread rapidly and have an adverse impact on local agricultural production. Of course, the animals that can be eaten, such as the crayfish that are flooded abroad, have become a very popular food here!