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  • 请问所有蜻蜓都具有点水产卵的功能吗?有蜻蜓

    主页 > 和记问答 > 2023-12-22 15:57

      请问所有蜻蜓都具有点水产卵的功能吗?有蜻蜓都具有点水产卵「经验」

      最近有很多热心网友都十分关心请问所有蜻蜓都具有点水产卵的功能吗?有蜻蜓都具有点水产卵「经验」这个问题。还有一部分人想了解有蜻蜓都具有点水产卵。对此,和记百科小编「繁华未曾见」收集了相关的教程,希望能给你带来帮助。

      

    所有蜻蜓都具有点水产卵的功能吗

     

      不是所有蜻蜓都具有点水产卵的功能。蜻蜓产卵方式不一,有的蜻蜓会把卵直接产在水中,属于“蜻蜓点水”;有的蜻蜓会利用针管一样的产卵器,把卵产在植物(例如芦苇)的叶子上或组织内;还有的蜻蜓会爬到水面下去产卵,可浸在水中达1小时以上。

      

    蜻蜓点水的原因:

     

      蜻蜓属于半变态昆虫,即成体生活在陆地上,幼体生活在水中。为了区别于其他昆虫的幼虫,人们给半变态昆虫的幼体起了一个特殊的名字——稚虫。成虫和稚虫的生活环境完全不同,一个在陆地,一个在水中,因此成虫只有将卵产在水中,才能保证孵出的稚虫有一个适宜生活的环境,产在陆地上的卵是不能孵化的。我们在水边看到的“蜻蜓点水”现象,正是蜻蜓成虫的产卵行为。

      

    有蜻蜓都具有点水产卵

     

      1、不是所有蜻蜓都具有点水产卵的功能。

      2、蜻蜓产卵方式不一,有的蜻蜓会把卵直接产在水中,属于“蜻蜓点水”;有的蜻蜓会利用针管一样的产卵器,把卵产在植物(例如芦苇)的叶子上或组织内;还有的蜻蜓会爬到水面下去产卵,可浸在水中达1小时以上。

      

      【英文介绍/For English】:

      

      Not all dragonflies have the ability to point water to lay eggs. Dragonflies lay their eggs in different ways. Some dragonflies lay their eggs directly in the water, which is called "spotting water"; some dragonflies use needle-like ovipositors to lay their eggs on the leaves or tissues of plants (such as reeds). ; And some dragonflies will climb to the surface to lay eggs, which can be immersed in water for more than 1 hour.

      

    Reasons for being sloppy:

     

      Dragonflies are semi-metamorphic insects, that is, adults live on land and larvae live in water. In order to distinguish it from the larvae of other insects, people give the larvae of semi-metamorphic insects a special name - larvae. The living environments of adults and larvae are completely different. One is on land and the other is in water. Therefore, only by laying eggs in water can the hatched larvae have a suitable living environment. Eggs laid on land cannot hatch. of. The phenomenon of "spotting water" that we see near the water is exactly the egg-laying behavior of adult dragonflies.

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