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Euodynerus leucomelas
Black-and-white Mason Wasp
Euodynerus leucomelas is a mason wasp in the subfamily Eumeninae, commonly known as the Black-and-white Mason Wasp. It is widely distributed across the conterminous United States. Like other members of its genus, it is a solitary wasp that provisions nests with paralyzed caterpillars for its larval offspring. The species exhibits the typical 'chunky' thorax morphology characteristic of Euodynerus.