端始种 incipient species

互联网2013-11-14

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　　达尔文认为个体的变异是走向轻度变种的第一步，逐渐形成更具显著特征的相当稳定的变种，然后变为亚种，再过渡到种。他把这个具有显著特征的相当稳定的变种称之为端始种。小泉丹曾将这个术语译成为“幼小种”。

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