In case you missed it, back in 2021, massive spiders the size of a human hand were spreading throughout the U.S. Naturally, that is terrifying enough; however, when headlines also claimed they were venomous, people really became concerned. Now, those massive spiders are having a comeback. Here is everything you need to know.
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Massive Spiders Are Spreading Across The U.S.
First and foremost, these massive spiders are called Joro spiders. Secondly, Fox Weather shared the relieving news that they are not the “flying venomous spider invasion” that we have all been led to believe. Virginia Tech entomologist Theresa Dellinger confirmed as much in a press release.
Nevertheless, these brightly-colored spiders are still massive, and they are spreading rapidly throughout the U.S. Since their original appearance back in 2021, the Joro spider has been spotted in eight states. Those states include California, Georgia, Maryland, North Carolina, Pennsylvania, South Carolina, Tennessee, and Virginia.
These massive spiders have been able to travel so far by a process called “ballooning.” According to the outlet, the process involves the spiders “releasing a thread of silk that can be captured by the wind.” The wind then allows them to be lifted to new locations.
One caveat is that the Joro spider can only travel like this when they are young. That is because once they age and reach their full size, they are too big to be carried on the wind.
Are These Massive Spiders A Threat?
Another reason that these massive spiders are spreading so successfully is due to their diligence. They are able to tolerate the colder weather and all of the loud sounds of urban lifestyle. This makes them perfectly adapted for their new home here in the U.S.
Although you might be seeing more of them, experts argue that there is nothing to fear. While they may be frightening in appearance, these spiders are not venomous. Additionally, Dellinger argues that “They are not aggressive and seem to be quite shy despite their size.” So, as is the case with most wildlife, if you see one of these massive spiders, just leave it be.
