Pelecinellidae | |
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Leptofoenus rufus (female) | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hymenoptera |
Suborder: | Apocrita |
Infraorder: | Proctotrupomorpha |
Superfamily: | Chalcidoidea |
Family: | Pelecinellidae Ashmead, 1895 [1] |
Genera | |
Pelecinellidae is a small family of chalcidoid wasps, formerly treated as the subfamily Leptofoeninae within Pteromalidae. They, like many small chalcidoids, are brilliantly metallic.
The subfamily contains three genera, Nefoenus , Doddifoenus (with four species [2] ) and Leptofoenus (with five extant species). [3] The species Doddifoenus wallacei is the largest known chalcidoid wasp, reaching nearly 5 cm (2.0 in) in length (including ovipositor). [4]
The first pelecinellid species known from the fossil record, Leptofoenus pittfieldae , was described in 2009 by Michael S. Engel from a specimen discovered in Dominican amber. [5]
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".
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.
The Rotoitidae are a very small family of rare, relictual parasitic wasps in the superfamily Chalcidoidea, known primarily from fossils. Only two extant species are known, each in its own genus, one from New Zealand and one from Chile, and little is known about their biology. Females of the Chilean species, Chiloe micropteron, have their wings reduced to tiny bristles. Most fossil species are known from the Late Cretaceous (Santonian) Taimyr amber of Russia and Late Cretaceous (Campanian) Canadian amber, but one species, Baeomorpha liorum is known from the mid Creaceous Burmese amber.
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.
Leptofoenus pittfieldae is an extinct species of wasp in the family Pteromalidae. It is known from early Miocene Burdigalian stage Dominican amber deposits on the island of Hispaniola. The species is known from a single 8.8 millimetres (0.35 in) male specimen excavated from the La Toca mine group northeast of Santiago de los Caballeros in 2008 and deposited in the Insect Fossil Collection at the University of Kansas Natural History Museum in Lawrence, Kansas, where it was studied and described by Dr. Michael S. Engel. The species name pittfieldae honors Ms. Morgan Pittfield, niece of the specimen donor.
Leptofoenus is a genus of wasp in the family Pelecinellidae found in South America, Central America, and southern North America. The genus contains five living species and one extinct species known from early Miocene Burdigalian stage Dominican amber deposits on the island of Hispaniola. With body sizes ranging from 11–27 millimetres (0.43–1.06 in) Leptofoenus species are larger than nearly all other species in Chalcidoidea. The genus bears a notable resemblance to the wasp families Pelecinidae, Gasteruptiidae, and Stephanidae.
The Sclerogibbidae are a small family of aculeate wasps in the superfamily Chrysidoidea.
This list of fossil arthropods described in 2009 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods that have been described during the year 2009, as well as other significant discoveries and events related to arthropod paleontology that occurred.
Pirenidae is a family of chalcidoid wasps. It was formerly treated as a subfamily within the family Pteromalidae but is now recognized as a distinct family.
Eriaporinae is a subfamily of chalcid wasps in the order Hymenoptera, family Pirenidae. There are 2 genera and 6 described species in Eriaporinae.
Doddifoenus is a genus of wasps in the family Pelecinellidae. They are parasitoids of wood-boring beetles.
Cleonymidae is a parasitic wasp family formerly treated as a subfamily within 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.
Chalcedectidae is a small family of chalcid wasps, previously classified as part of the subfamily Cleonyminae, in the polyphyletic family Pteromalidae. Most species are parasitoids of wood-boring beetles.
Doddifoenus burksi is a species of wasp found in India. It was named after Dr Roger A. Burks, an entomologist. It was first observed and described from Belur in Karnataka. A pair of them were observed mating and later parasitizing a Cerambycidae larva.
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.