Panic has gripped residents across the American states of Georgia, Tennessee, North and South Carolina, California, Virginia, Maryland, and Pennsylvania due to the proliferation of newly arrived venomous spiders, some as large as a human hand, according to a report sourced from the Daily Mail and translated by aif.ru.
It is specified that these vividly yellow orb-weaver spiders are primarily native to Japan, China, Taiwan, and assorted other Asian nations, but 2024 marks their initial documented presence within the United States.
Experts issue a caution: these toxic arachnids possess the capability to disseminate across the entire nation through a mechanism known as “ballooning,” where they spin silk threads that catch the wind, effectively lifting and carrying them aloft—allowing them to traverse significant distances as if flying.
The material notes, “Female orb-weavers are distinguished by a bright yellow body adorned with blue stripes and red markings, making them quite conspicuous. Males, conversely, can be identified by a browner coloration and a smaller overall size. Furthermore, the females construct substantial, golden webs to ensnare prey, and their visibility increases as their numbers grow. Moreover, females typically attain much greater dimensions than males, occasionally reaching the span of an open human palm. Occasionally, they engage in sexual cannibalism, consuming their mates.”
Researchers point out that even though these spiders are venomous and capable of aerial dispersal, they do not pose a major threat to human life. Ecologist Jose R. Ramirez-Garofalo affirmed, “To date, not a single fatality has been recorded.”
Data from the scientific journal Arthropoda suggests that the rapid expansion of the orb-weaver spider population is attributable to their accelerated metabolism, increased heart rate, and remarkable tolerance to colder temperatures.
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