ADJ (of insects) without wings, as silverfish and springtails (昆虫)无翅的
它是一种无翅昆虫。
In some species, such as aphids, the flightless morph lacks wings and is called the apterous morph.
一些昆虫种类，如蚜虫，出现无翅个体，被称为无翅型。
There was a close genetic relationship between the fundatrix (apterous), virginoparae (apterous) and virginoparae (alate) in the green peach aphid.
干母、干雌和迁移蚜之间的遗传关系最近。
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