
Synoeca is a genus of eusocial paper wasps found in the tropical forests of the Americas. Commonly known as warrior wasps or drumming wasps, they are known for their aggressive behavior, a threat display consisting of multiple insects guarding a nest beating their wings in a synchronized fashion, and an extremely painful sting (rating at the highest level of 4 in the Schmidt sting pain index). The sting is barbed and if used often kills the wasp, which may be the reason why such a striking defensive display is used. This display escalates from drumming inside the nest to hundreds of wasps movi
Northern Warrior Wasp
GENUS
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Synoeca is a genus of eusocial paper wasps found in the tropical forests of the Americas. Commonly known as warrior wasps or drumming wasps, they are known for their aggressive behavior, a threat display consisting of multiple insects guarding a nest beating their wings in a synchronized fashion, and an extremely painful sting (rating at the highest level of 4 in the Schmidt sting pain index). The sting is barbed and if used often kills the wasp, which may be the reason why such a striking defensive display is used. This display escalates from drumming inside the nest to hundreds of wasps moving on to the envelope of the nest and continuing to drum. If this does not deter the threat only then do the wasps begin to sting.
==Distribution and habitat== The genus has a wide range within the Americas, with specimens being found in the tropical and subtropical portions thereof. S. septentrionalis is generally found in the northern part of the range, having been observed as far north as Mexico, throughout Central America and northern South America. A very similar species, S. ilheensis, extends into Brazil and, until 2017, was reported as a southern population of S. septentrionalis. The other species in the genus are predominantly found in South America, as far south as Argentina.
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