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当前位置:科技 > 科学博览 > 生物奇趣 > 正文
海洋七大共生奇观:小虾为电鳗清洁口腔(3)
2009-02-05 08:58:04 新华网 发表评论
    

    3.虾虎鱼与小虾同居

海洋七大共生奇观:小虾为电鳗清洁口腔

    长着一副喜相的斑点鱼与精明的硬壳虾生活在一起,听起来很像某些专为儿童制作的动画片,不过这种虾虎鱼和它的虾类同伴却是真正心满意足的同居朋友。它们共居在小洞里,分工明确,小虾负责挖洞,虾虎鱼负责安全保卫。几乎全瞎的小虾依赖虾虎鱼的超强视力看家护院,示意何时可以安全撤离,同时,虾虎鱼则依赖小虾的挖洞技巧,才有个安全的藏身之处可以睡上一觉。

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