var ancestorid_486633='486628'; var isauth_486633='0'; var istop_486633='0'; var iselite_486633='0'; var iscommend_486633='0'; var islock_486633='0'; var title_486633='Re:动物王国10种最奇特交配方式(组图)...'; var body_486633=' 4.床虫:刺死雌虫受精



床虫
  用“痛苦的受精”来描述床虫的受精过程最为贴切,尽管这听上去很恐怖。雄性床虫从来就不会花时间了解雌性,而是直接了当地用自己的生殖器将雌臭虫刺穿,然后开始受精。

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