hieris

Hieris is a genus of insects belonging to the order Hymenoptera and the family Vespidae, commonly known as yellowjackets. These wasps are characterized by their distinctive black and yellow markings. Hieris species are found in various parts of the world, primarily in tropical and subtropical regions.

Members of the genus Hieris are social insects, living in colonies with a queen, female workers, and males. They construct nests, often in underground cavities, though some species may build aerial nests. The diet of Hieris wasps consists mainly of other insects, which they hunt to feed their larvae. Adults also consume nectar and other sugary substances.

Hieris wasps play a role in their ecosystems as predators, helping to control populations of other invertebrates. Their stinging behavior is a defense mechanism, and like other yellowjackets, they can sting multiple times. While generally not aggressive unless their nest is threatened or they are provoked, encounters with Hieris can be painful. Research into the genus continues to explore their ecological interactions and behavior.