它们的部分前翅是覆盖在后翅上的，这在能飞的昆虫中是独一无二的。

They are also unique among flying insects because their fore wings partly overlap their hind wings.

youdao

后来的翼的发育过程中，产生了无翅基因这种形成机制，并且通过促进特定区域的细胞生成色素的方法来在翼上扩散花纹。

Late in wing development, the Wingless morphogen is produced and diffuses through tissue where it prompts cells in certain areas of the wing to make pigment.

youdao

事实上，奇怪的是，钩翅蛾的占地行为更像是脊椎动物，并不像是你所想像的蛾类的占地行为。

In fact, what's odd is that the hook-tip moth's territorial behavior is much like that of many vertebrates, not what you'd expect in an.

youdao