Brachymeria is a genus of parasitic wasps in the family Chalcididae. Over 300 species are known worldwide, all of them parasites of insect pupae.^[1] Most species are black with limited yellow markings, and like most chalcidid wasps, they have enlarged hind femora. The female typically lays eggs inside the pupae of a lepidopteran using its ovipositor. Although mostly parasitic on Lepidoptera, a few are hyperparasites (parasites of parasitic Hymenoptera and Diptera), or attack other types of insect larvae (such as Polistes erythrocephalus).^[2] The adult parasites emerge typically from the host pupa. Some species have been used in biological control.