奇妙无穷: 科学家揭秘动物们是如何看世界的
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人类一直都不清楚动物们是如何看待这个世界。科学家通过研究各种动物眼睛的大小和形状,弄清了它们看待世界的方式,推测出了它们眼中的奇妙世界。
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在一圈嫩黄的皮肤下是蓝紫金刚鹦鹉的眼睛,和它自身蓝色的羽毛交相辉映。这种鸟类是南美洲最大的飞行鹦鹉。
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多毛毒蜘蛛有8只眼睛——在正前方有两个宽的,下面有四个小的,然后在头顶部还有两个小的
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巨蚌的光感细胞紧紧地环绕在贝壳的边缘,可以用来区分深色和浅色,甚至可以感知阴暗。
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螳螂虾在所有的动物中有着最复杂的眼睛。甲壳动物能够看到多达12种颜色,探测出6种光震现象
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这是来自南非犀鸟的眼睛,直径约为10毫米。鸟的眼睑上有很长的线纹和金属丝般的黑色睫毛。
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亚洲象的眼睛附近有着长长的、向下弯曲的睫毛。在交配季节,雄象的眼睛中能发散一种吸引异性的香味。
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一个普通章鱼的眼睛和其他无脊椎动物没有什么两样,有很好的性能。不过,它们多依靠它们的触角来辨别方向。
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红眼睛的树蛙,细细的金丝线是特殊的眼睑,在保护它们的眼睛同时也不妨碍它们的视线
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非洲或是马达加斯加的高冠变色龙的眼睛有3毫米。爬行动物的眼睛可以自由的转动,使它们能够同时向前和向后看。
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蜻蜓的眼睛,由成千上万个六角形的小眼睛组成,每一个都几乎有360度的视野,让它们能够在飞行中捕捉猎物。
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