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Cecidomyiidae is a family of flies known as gall midges or gall gnats. As the name implies, the larvae of most gall midges feed within plant tissue, creating abnormal plant growths called galls. Cecidomyiidae are very fragile small insects usually only 2–3 mm (0.079–0.118 in) in length; many are less than 1 mm (0.039 in) long.
The Cecidomyiinae, commonly known as gall midges or gall gnats, is the largest subfamily in Cecidomyiidae with over 600 genera and more than 5000 described species. [1] Larvae of the other cecidomyiid subfamilies feed on fungi; whereas this subfamily is best known for its members that induce galls on plants.
Dasineura salicifoliae larvae inside a gall. The Lasiopteridi is a supertribe of flies from the family Cecidomyiidae . They are often called gall midges or gall gnats .
The larvae develop into pupae and then into adults. Adults live only long enough to reproduce and they may form large mating swarms, often around dusk. The life cycle generally takes 4-5 weeks. [1] The larvae of most gall gnats (Cecidomyiidae), such as the Hessian fly larva, form galls in flowers, leaves, stems, roots or other plant parts. [8]
The larvae of fungus gnats live in the soil where they feed on fungi and organic matter, but they also eat plant roots. The larvae are thin maggots, with a shiny black head and long, whitish-to ...
Most midges, apart from the gall midges (Cecidomyiidae), are aquatic during the larval stage. Some Cecidomyiidae (e.g., the Hessian fly) are considered significant pests of some plant species. The larvae of some Chironomidae contain hemoglobin and are sometimes referred to as bloodworms. [11]
The editors, Benjamin Dann Walsh and Charles Valentine Riley, responded that in unpublished manuscripts of theirs they had given the galls the name Vitis lituus and noted they were made by a gall gnat in the genus Cecidomyia. [3] This would create a specific name Cecidomyia vitis lituus, which is an unavailable name.
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