Acletoxenus
| Acletoxenus | |
|---|---|
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| |
| All four known species of Acletoxenus | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Diptera |
| Family: | Drosophilidae |
| Subfamily: | Steganinae |
| Tribe: | Gitonini |
| Genus: | Acletoxenus Frauenfeld, 1868 |
Acletoxenus is a genus of fly within the family Drosophilidae.[1] The larvae within this genus are predatory and are associated with colonies of whitefly.[2]
Species
There are currently four known species within the genus:[3]
- Acletoxenus formosus (Loew, 1864)
- Acletoxenus indicus Malloch, 1929
- Acletoxenus meijerei Duda, 1924
- Acletoxenus quadristriatus Duda, 1936
Lifecycle
A female Acletoxenus will lay an egg on a leaf in close proximity to a colony of whitefly. Once the egg hatches it will begin hunting and consuming early instars of whitefly. Larvae will glue whitefly eggs, wax and empty puparium using secreted mucus to their body, which is believed to act as camouflage. The larvae will move from leaf to leaf in search of prey and eat between 30 to 40 developing whitefly. Once ready to pupate the Acletoxenus larvae will form a pupa on the underside of a leaf. Eventually the larvae will develop into an adult fly, which emerges after breaking through a distinct lid at the head of the pupa. The fly once emerged will leave behind a translucent empty puparium.[2]
Parasites
Species of Acletoxenus are known to be extensively parasitised by parasitoid wasps such as Pachyneuron leucopiscida.[2]
References
- ^ "Acletoxenus Frauenfeld, 1868". Catalogue of Life. 2024-07-18. Retrieved 2024-07-18.
- ^ a b c Wong, Jinfa; Foo, Maosheng; Tan, Hugh; Meier, Rudolf (2017). "Whitefly predation and extensive mesonotum color polymorphism in an Acletoxenus population from Singapore (Diptera, Drosophilidae)". ZooKeys (725): 49–69. Bibcode:2017ZooK..725...49W. doi:10.3897/zookeys.725.13675. PMC 5806509. PMID 29430204.
- ^ "Acletoxenus von Frauenfeld, 1868". Global Biodiversity Information Facility (GBIF). 2024-07-18. Retrieved 2024-07-18.
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