Thelytoky is a type of parthenogenesis in which females are produced from unfertilized eggs, as for example in aphids. Thelytokous parthenogenesis is rare among animals and reported in about 1,500 species, about 1 in 1000 of described animal species, according to a 1984 study. It is more common in invertebrates, like arthropods, but it can occur in vertebrates, including salamanders, fish, and reptiles such as some whiptail lizards.
The Hymenopteran superfamily of parasitoid wasps, Platygastroidea, has often been treated as a lineage within the superfamily Proctotrupoidea, but most classifications since 1977 have recognized it as an independent group within the Proctotrupomorpha. It is presently has some 4000 described species. They are exclusively parasitic in nature.
The hymenopteran family Platygastridae is a large group of exclusively parasitoid wasps, mostly very small (1–2 mm), black, and shining, with geniculate (elbowed) antennae that have an eight-segmented flagellum. The wings sometimes lack venation, though they may have slight fringes of setae.
Calliscelio is a parasitoid wasp monotypic genus which contains one species, C. elegans. It was first described as Caloteleia elegans on Oahu in the Hawaiian Islands in 1910 by British entomologist Robert Cyril Layton Perkins, who believed it not to be an indigenous species of Hawaii. Its pantropical species distribution is now well-established and it is still considered to be an adventive species in Hawaii. C. elegans was reassigned from its original genus to Caenoteleia in 1926 by French entomologist Jean-Jacques Kieffer and then to Calliscelio in 2009.
Trissolcus japonicus, the samurai wasp, is a parasitoid wasp species in the family Scelionidae, native to east Asia but now found in Europe, North America, and Chile. It is chiefly known for parasitizing Halyomorpha halys. It deposits eggs into the eggs of the stink bug, and as the wasp larvae develop, they kill the stink bug eggs. A single adult wasp emerges from each stink bug egg.
Telenominae is a subfamily of Hymenoptera in the family Platygastridae.
Telenomus podisi is a species of egg parasitoid wasps described by William Harris Ashmead in 1893 and placed in the family of Platygastridae. It is a parasitoid of the brown stink bug, Euschistus heros.
Scelioninae is a subfamily of wasps in the family Platygastridae. It is a very large cosmopolitan group of exclusively parasitoid wasps, mostly small (0.5–10 mm), often black, often highly sculptured, usually with geniculate (elbowed) antennae that have a 9- or 10-segmented flagellum. It was formerly considered to be a family Scelionidae but has been reclassified as a subfamily of the Platygastridae.
Teleasinae is a subfamily of wasps in the family Platygastridae. There are about 14 genera and more than 250 species in Teleasinae.
Trissolcus basalis, or the green vegetable bug egg parasitoid, is a parasitoid wasp in the family Platygastridae known primarily for parasitising the horticultural pest Nezara viridula, the green vegetable bug.
Michael Douglas Crisp is an emeritus professor in the Research School of Biology at the Australian National University located in Canberra. In 1976 he gained a PhD from the University of Adelaide, studying long-term vegetation changes in arid zones of South Australia. Together with others he has revised various pea-flowered legume genera.
Malcolm Eric Trudgen is a West Australian botanist. He has published some 105 botanical names. He currently runs his own consulting company, ME Trudgen and Associates.
Trissolcus oenone is a parasitoid wasp in the family Platygastridae, native to Australia and New Zealand. It parasitises the eggs of stink bugs (Pentatomidae), but little is known about its biology.
Cuspicona simplex, commonly known as the green potato bug, is a herbivorous species of stink bug native to Australia and introduced to New Zealand. It feeds on nightshades, and is primarily known as a pest of potatoes, tomatoes, and other crops in the nightshade family.
Carolyn F. Wilkins is an Australian botanist, who currently works for the Western Australian Department of Biodiversity, Conservation and Attractions.
John Alan (Jack) Elix emeritus professor in chemistry at the Australian National University, is an organic chemist who has contributed in many fields: lichenology, lichen chemotaxonomy, plant physiology and biodiversity and natural product chemistry. He has authored 2282 species names, and 67 genera in the field of mycology.
Neuroscelionidae is a family of wasps in the superfamily Platygastroidea. It contains only one extant genus, Neuroscelio, with two other genera known from fossils. Members of Neuroscelio are known from Southeast Asia and Australia. Their hosts are unknown.
Janzenella is a genus of wasp, the only member of the family Janzenellidae within the superfamily Platygastroidea. It contains only a single living species, Janzenella innupta, which has only been collected in Costa Rica. Fossil members of the living species have also been described from Miocene aged Dominican amber. A Late Eocene fossil species, Janzenella theia is known from specimens entombed in Baltic amber.
Geoscelionidae is a family of wasps in the superfamily Platygastroidea. It contains three extant species in two genera, native to South America and Africa, and several other genera known from fossils. It was originally erected as the tribe Geoscelionini within Scelionidae. It was raised to a full family in 2021.
Hylaeus foveatus, a wasp-like bee, is a species of hymenopteran in the family Colletidae and the subfamily Analastoroides. It is found in Victoria and New South Wales in Australia.
