Fig wasps are wasps of the superfamily Chalcidoidea which spend their larval stage inside figs. Most are pollinators but others simply feed off the plant. The non-pollinators belong to several groups within the superfamily Chalcidoidea, while the pollinators are in the family Agaonidae. While pollinating fig wasps are gall-makers, the remaining types either make their own galls or usurp the galls of other fig wasps; reports of their being parasitoids are considered dubious.
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.
The Mymaridae, commonly known as fairyflies or fairy wasps, are a family of chalcidoid wasps found in temperate and tropical regions throughout the world. The family contains around 100 genera with 1,400 species.
The Pteromalidae are a large family of wasps, the majority being parasitoids of other insects. They are found throughout the world in virtually all habitats, and many are important as biological control agents. The oldest known fossil is known from the Early Cretaceous.
The Leucospidae are a specialized group of wasps within the superfamily Chalcidoidea, that are ectoparasitoids of aculeate wasps or bees. They are typically mimics of bees or stinging wasps, often black with yellow, red, or white markings, sometimes metallic, with a robust mesosoma and very strong sculpturing. The hind femora are often greatly enlarged, with a row of teeth or serrations along the lower margin as in Chalcididae. The wing has a longitudinal fold. The female ovipositor is sometimes short, but if not, it is recurved and lies along the dorsal side of the metasoma, a unique feature. The males are also unusual, in the fusion of many of the metasomal segments to form a capsule-like "carapace".
Eupelmidae is a family of parasitic wasps in the superfamily Chalcidoidea. The larvae of the majority are primary parasitoids, commonly on beetle larvae, though many other hosts are attacked, including spiders. Details of the life history varies considerably. They are found throughout the world in virtually all habitats.
The Ormyridae are a small family of parasitic wasps in the superfamily Chalcidoidea. They are either parasitoids or hyperparasitoids on gall-forming insects, primarily cynipid wasps and tephritid flies. The 120 or so species are cosmopolitan, except almost entirely absent from South America.
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.
Eriaporinae is a subfamily of chalcid wasps in the order Hymenoptera, family Pirenidae. There are 2 genera and 6 described species in Eriaporinae.
Epichrysomallidae is a family of gall-forming wasps associated with fig trees - they make galls in figs, or on leaves or twigs. Once considered a subfamily of Pteromalidae (Epichrysomallinae), this group of genera has been elevated to family rank; they are now known to be more closely related to other gall-forming chalcid wasps than to pteromalids.
Pelecinellidae is a small family of chalcidoid wasps, formerly treated as the subfamily Leptofoeninae within Pteromalidae. They, like many small chalcidoids, are brilliantly metallic.
Cleonymidae is a parasitic wasp family formerly treated as a subfamily within Pteromalidae.
Lyciscidae is a family of chalcid wasps. The genera comprising this family were previously placed in the Cleonyminae subfamily of a paraphyletic Pteromalidae.
Spalangiidae is a family of chalcid wasps that are parasitoids of flies. The two subfamilies were moved from the family Pteromalidae to create this family in 2022. They are now known to be more closely related to the planidial clade of chalcid wasps than to the core Pteromalidae.
Ceidae is a small family of chalcid wasps, previously classified as subfamily Ceinae, in the polyphyletic family Pteromalidae. These wasps are parasitoids of other small insects. Hosts are known only for Cea pulicaris and Spalangiopelta alata.
Cerocephalidae is a small family of chalcid wasps, previously classified as subfamily Cerocephalinae, in the polyphyletic family Pteromalidae. Most species are parasitoids of small wood-boring beetles.
Neanastatidae is a family of chalcid wasps. The genera comprising this family were previously placed in the Neanastatinae subfamily of a paraphyletic Eupelmidae. They are parasitoids or hyperparasitoids of fly or beetle larvae.
Systasidae is a family of chalcidoid wasps. In 2022, this family was described based on an analysis of a combination of molecular, morphological, and life history data.
Podagrion mantis was first described in 1886 by W.H. Ashmead, and was the first species of its genus to have been described from the United States. All species in the genus are parasitoid wasps known only to parasitize mantids. They have been observed most often utilizing the egg case (ootheca) of Stagmomantis carolina, but have also been reported to choose S.limbata or Tenodera augustipennis as hosts, showing a high degree of specialization.
Eunotidae is a family of chalcidoid wasps. In 2022, this family was described based on an analysis of a combination of molecular, morphological, and life history data.
