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有没有某种动物和这种动物的直系进化祖先同时存在于地球上的例子？ 知乎 Template






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sketch 3532 Angel by Geneval Mendes
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sketch 3547 Lady in red Toky Niaina Randrianarisoa
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sketch 5063 Super Meat Boy by Alexander Volodimirovich Danilchenko
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