Raphidioptera
Also known as the snakefly family
Snakeflies are a group of predatory insects comprising the order Raphidioptera, from Ancient Greek ῥαφίς (rhaphís), meaning "needle", and πτερόν (pterón), meaning "wing", with two extant families: Raphidiidae and Inocelliidae, consisting of roughly 260 species. In the past, the group had a much wider distribution than it does now; snakeflies are found in temperate regions worldwide but are absent from the tropics and the Southern Hemisphere. Recognizable representatives of the group first appeared during the Early Jurassic. They are a relict group, having reached their apex of diversity during
AI overview
Raphidioptera, commonly called snakeflies, is an order of predatory insects with around 260 species found in temperate regions worldwide, named for their needle-like wings and elongated bodies. Though they were once much more widespread and diverse, snakeflies today are largely absent from tropical and Southern Hemisphere regions, making them a relict group that has survived since the Early Jurassic period.
AI-generated from the Wikipedia summary — may contain errors.
Species
Raphidioptera
ORDER
- KingdomAnimalia
- PhylumArthropoda
- ClassInsecta
- OrderRaphidioptera
ラクダムシ亜目（駱駝虫亜目、Raphidiodea）は広義のアミメカゲロウ目（脈翅目、Neuroptera）に属す昆虫の一群。広義のアミメカゲロウ目をアミメカゲロウ上目（脈翅上目、Neuropterida）とする場合、またその他の亜目と別系統とする場合には、ラクダムシ目（Raphidioptera）とする。 完全変態で肉食性。体は細長く、幼虫は成虫に比べて扁平。幼虫は陸生で、森林の樹皮の隙間などに棲む。ラクダムシという和名は、成虫の頚が長く、中胸が膨れている点がラクダを思わせることによる。ユーラシア周辺、北アフリカ、北アメリカ西部に生息する。 現生種は210種ほど。
via GBIF
Article
11 sectionsContents
- Description
- Distribution and habitat
- Life cycle
- Ecology
- Evolution
- Fossil history
- Phylogeny
- Possible biological pest control agents
- References
- Further reading
- External links
Snakeflies are a group of predatory insects comprising the order Raphidioptera, from Ancient Greek ῥαφίς (rhaphís), meaning "needle", and πτερόν (pterón), meaning "wing", with two extant families: Raphidiidae and Inocelliidae, consisting of roughly 260 species. In the past, the group had a much wider distribution than it does now; snakeflies are found in temperate regions worldwide but are absent from the tropics and the Southern Hemisphere. Recognizable representatives of the group first appeared during the Early Jurassic. They are a relict group, having reached their apex of diversity during the Cretaceous before undergoing substantial decline.
An adult snakefly resembles a lacewing in appearance but has a notably elongated thorax which, together with the mobile head, gives the group their common name. The body is long and slender and the two pairs of long, membranous wings are prominently veined. Females have a large and sturdy ovipositor which is used to deposit eggs in some concealed location. They are holometabolous insects with a four-stage life cycle consisting of eggs, larvae, pupae and adults. In most species, the larvae develop under the bark of trees. They may take several years before they undergo metamorphosis, requiring a period of chilling before pupation takes place. Both adults and larvae are predators of soft-bodied arthropods.