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gnathostomes
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gnathostomes
Encyclopedia
理学
有颌类
释
gnathostomes
有颌类
具有上下颌的脊椎动物类群。现生脊椎动物的绝大多数属种都属于有颌类,从出现上下颌的鱼类到两栖类、爬行类,再到鸟类和哺乳类,人类也属于有颌类。
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