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The Asian giant hornet (Vespa mandarinia) or northern giant hornet, [2] [3] including the color form referred to as the Japanese giant hornet, [4] [5] is the world's largest hornet. It is native to temperate and tropical East Asia , South Asia , Mainland Southeast Asia , and parts of the Russian Far East .
The Asian hornet (Vespa velutina), also known as the yellow-legged hornet or Asian predatory wasp, is a species of hornet indigenous to Southeast Asia. It is of concern as an invasive species in some other countries, including most of Europe.
In a news conference on Wednesday, officials said that there is still a chance that the hornets could return, or that other types of dangerous invasive hornets may someday make it to US soil.
As with other wasps, death due to a single sting on the skin only occurs when an allergy is present, and serious outcomes with Asian giant hornet stings in China and Japan are only documented with many stings or anaphylactic shock due to an existing allergy. [12] People who are allergic to wasp venom may also be allergic to hornet stings.
Asian "murder hornets", first spotted in the U.S. in 2019, haven't been confirmed in N.C., but climate change and human activity could change that.
The southern giant hornet is one of the largest hornets, the researchers noted in the paper. They are part of the genus Vespa, which are mostly endemic to Asia, the researchers said.
Asian hornets are a threat to bees and other pollinators. One nest of hornets can eat up to 24lb (11kg) of insects in a single season and one hornet can eat as many as 50 bees in a day.
The yellow hornet has the largest swarms of all of the hornet species, containing 1,000 to 2,000 workers. [citation needed] Although the yellow hornet is much smaller than the Asian giant hornet, it can be more dangerous to humans because it will attack people in greater numbers. [citation needed]