Acletoxenus formosus
Taxonomy
This page represents the following TreeOfLife-200M taxonomic path.[1]
- Kingdom: Animalia
- Phylum: Arthropoda
- Class: Insecta
- Order: Diptera
- Family: Drosophilidae
- Genus: Acletoxenus
- Species: Acletoxenus formosus
Visual Description
Acletoxenus formosus is a small fly, typically measuring between 1.9 and 2.2 mm in length.[2] Observations of specimens from the TreeOfLife-200M dataset reveal that the species possesses very large, prominent eyes and a relatively narrow frons.[1] The mesonotum is characteristically black, contrasting with distinct white to yellowish-white lateral margins.[2] The abdomen is generally yellowish, often featuring black markings that tend to be more extensive in males.[2]
Biology and Ecology
Acletoxenus formosus is a predaceous drosophilid fly within the tribe Gitonini.[2] The larvae are specialized predators of immature whiteflies (Aleyrodidae).[2] They utilize mouth hooks to consume whitefly nymphs and are known to secrete a mucus that adheres prey remains and debris to their bodies for camouflage.[2] Pupation occurs within the final larval exoskeleton, which is attached to the leaf surface.[2]
The species is widely distributed across the Palaearctic and Australasian regions.[2] Due to its predatory habits, it is considered a beneficial insect with potential for use in biological pest control.[2]
Gallery
References
- 1 2 Dataset view for Animalia / Arthropoda / Insecta / Diptera / Drosophilidae / Acletoxenus / formosus constructed from imageomics/TreeOfLife-200M records under this taxonomic path. Hugging Face Datasets. https://huggingface.co/datasets/imageomics/TreeOfLife-200M.
- 1 2 3 4 5 6 7 8 9 Maha Salah Eldin Nada; Ayman Mohey Eldin Ebrahim; Magdi S. El-Hawagry. First record of the genus Acletoxenus (Diptera: Drosophilidae) and its predaceous species A. formosus (Leow, 1864) in Egypt, with some field observations and biological remarks. Egyptian Journal of Biological Pest Control. 2022. https://doi.org/10.1186/s41938-022-00567-x.