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单词 Milichiidae
释义

Milichiidae /mi'likiaidi:/

英汉-汉英词典
叶蝇科
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  • malachite n. 孔雀石
  • microlight n. 机动滑翔飞翼
  • Michaelmas n. 米迦勒节
Milichiidae n. [昆] 叶蝇科

网络短语:
Milichiidae I 叶蝇科
英语百科

Milichiidae

Milichiidae attending Rhinocoris bugs mating as the female feeds
First image of four, showing Milichiidae, probably Desmometopa, attending a thomisid spider feeding on bee. Note that the smallest of the four flies is not a milichiid, but probably a species of biting midge (Ceratopogonidae). Note also that one of the flies is gorged, with a distended abdomen, and has a drop of clear fluid hanging from its labellum.Only a few minutes later, the other flies are also becoming distended, except for the midge.All three flies are at least reasonably full.All three have apparently stopped feeding by now, and for some reason all are presenting globes of liquid food on their labella.

Milichiidae are a family of flies. Most species are very small and dark in colour. Details of their biology have not yet been properly studied, but they are best known as kleptoparasites of predatory invertebrates, and accordingly are commonly known as freeloader flies or jackal flies. However, because of the conditions under which many species breed out, they also are known as filth flies.

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