adj.[脊椎]无翼的，[生物]无翅的
-pterous───翼状的
dipterous───adj.双翅目的；具两翅的
hapterons───n.附着器；菌索基
rapturous───adj.狂喜的；兴高采烈的；欢天喜地的
acerous───adj.[昆]无角的；针状的
amberous───adj.琥珀色的；琥珀制的(amber的变形)
anserous───鹅绒
apterium───n.裸区，裸域
asperous───粗糙的；不平的
genetic relationship between the fundatrix (apterous), virginoparae (apterous) and virginoparae (alate) in the green peach aphid.───和迁移蚜之间的遗传关系最近。
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。
It is an apterous insect.───它是一种无翅昆虫。
There was a close genetic relationship between the fundatrix (apterous), virginoparae (apterous) and virginoparae (alate) in the green peach aphid.
Modifications Of Wings - Although wings are usually present in adult insects many species are apterous.
In some species, such as aphids, the flightless morph lacks wings and is called the apterous morph.