Strepsiptera
Sign in to saveStrepsiptera (), from Ancient Greek στρέψις (strépsis), meaning "turning around", and πτερόν (pterón), meaning "wing", are an order of insects with eleven extant families that include about 600 described species. They are endoparasites of other insects, such as bees, wasps, leafhoppers, silverfish, and cockroaches. Females of most species never emerge from the host after entering its body, finally dying inside it. The early-stage larvae do emerge because they must find an unoccupied living host, and the short-lived males must emerge to seek a receptive female in her host. They are believed to
AI overview
Strepsiptera are a bizarre order of insects with about 600 known species that live as parasites inside other insects like bees, wasps, and cockroaches, with females typically never leaving their host's body. While they remain relatively obscure, these unusual parasites matter to scientists because they demonstrate extreme evolutionary adaptations to parasitic life and help us understand the diversity of insect relationships in nature.
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Wikidata facts
- Instance of
- taxon
- Parent taxon
- Holometabola
- Named after
- halteres
- Image
- Elenchus koebelei.jpg
Show 4 more facts
- P105
- order
Article
15 sectionsContents
- Biology
- Appearance and structure
- Males
- Females
- Larvae
- Life cycle
- Parasitism
- Taxonomy
- Families
- Cladogram
- Relationship with humans
- See also
- References
- Further reading
- External links
Strepsiptera (), from Ancient Greek στρέψις (strépsis), meaning "turning around", and πτερόν (pterón), meaning "wing", are an order of insects with eleven extant families that include about 600 described species. They are endoparasites of other insects, such as bees, wasps, leafhoppers, silverfish, and cockroaches. Females of most species never emerge from the host after entering its body, finally dying inside it. The early-stage larvae do emerge because they must find an unoccupied living host, and the short-lived males must emerge to seek a receptive female in her host. They are believed to be most closely related to beetles, from which they diverged 300–350 million years ago, but do not appear in the fossil record until the mid-Cretaceous around 100 million years ago.
The order is not well known to non-specialists, and the nearest they have to a common name is stylops, in reference to the genus Stylops. The name of the order translates to "twisted wing", giving rise to other common names used for the order, twisted-wing insects and twisted-winged parasites.