This is a list of the currently recognized genera in the family Eulophidae (Chalcidoidea).
Chalcid wasps are insects within the superfamily Chalcidoidea, part of the order Hymenoptera. The superfamily contains some 22,500 known species, and an estimated total diversity of more than 500,000 species, meaning the vast majority have yet to be discovered and described. The name "chalcid" is often confused with the name "chalcidid", though the latter refers strictly to one constituent family, the Chalcididae, rather than the superfamily as a whole; accordingly, most recent publications (e.g.,) use the name "chalcidoid" when referring to members of the superfamily.
Afrotroppopsis is a monotypic genus of hymenopteran insects of the family Eulophidae.
Baeoentedon is a genus of hymenopteran insects of the family Eulophidae, they are parasitoids of whitefly from the family Aleyrodidae which are found on trees of the genus Ficus. They have been recorded from Australia, China, India, Indonesia and Florida. A fifth species, Baeoentodon farazi, was described from Karnataka, India, in 2017.
Chouioia is a genus of endoparasitic wasp of the family Eulophidae. Chouioia cunea is considered an important parasite of the fall webworm in China, where the moth is an invasive species.
Colpoclypeus is a genus of hymenopteran insects of the family Eulophidae.
Eprhopalotus is a genus of hymenopteran insects of the family Eulophidae. Their distribution varies between species but ranges from Costa Rica, Mexico to Texas. There are currently 5 species of Eprhopalotus:
Galeopsomyia is a New World genus of hymenopteran insects of the family Eulophidae. The genus is a hyperparasitoid of other gall-inducing wasps of the genera Eurytoma and Torymus.
Goetheana is a genus of hymenopteran insects of the family Eulophidae. As a parasitoid of thrips, this wasp is used in biological pest control.
Melittobia is a genus of hymenopteran insects of the family Eulophidae.
Minotetrastichus is a genus of hymenopteran insects of the family Eulophidae. They are parasites of leaf-mining Lepidoptera, Coleoptera, and Hymenoptera.
Nesolynx is a genus of hymenopteran insects of the family Eulophidae.
Paraolinx is a genus of hymenopteran insects of the family Eulophidae.
Quadrastichus is a genus of hymenopteran insects of the family Eulophidae.
Trisecodes is a genus of parasitic chalcid wasps of the family Systasidae. The genus was originally placed in Eulophidae, based on a number of morphological features, but molecular evidence suggests that the genus is more closely related to Systasis and Semiotellus. The type species is a parasitoid of a range of Agromyzid leaf-mining flies.
The Pepsinae are a subfamily of the spider wasp family, Pompilidae, including the two genera of large tarantula hawks, as well as many genera of smaller species.
Dolichogenidea is a genus of parasitoid wasps in the family Braconidae. There are more than 360 described species in Dolichogenidea, found throughout the world.
Entiinae is a subfamily of the chalcid wasp family Eulophidae. It was formerly better known as the Euderinae but this name was determined to be a junior homonym. It consists of 18 genera.
Karl-Johan Hedqvist was a Swedish entomologist who focused on wasps (Hymenoptera), especially chalcid wasps and other parasitoid wasps. He described 260 species and over 70 genera of wasps.
Horismenus floridensis is a species of hymenopteran insect of the family Eulophidae. It is parasitic on the pupae of Camponotus floridanus, the Florida carpenter ant. Up to 21 H. floridensis wasps may develop on one C. floridanus pupa. Alachua floridensis is a junior synonym of H. floridensis.