But he did not ask how incipient daughter species were prevented from remixing before they had properly separated.

但他并没有对“如何阻止早期的子物种在它们完全分离之前重新混合”提出疑问。

It need not be supposed that all varieties or incipient species attain the rank of species.

不必假设所有变种或初期物种都达到物种的等级。

Nevertheless according to my view, varieties are species in the process of formation, or are, as I have called them, incipient species.

然而，根据我的观点， 变种是处于形成过程中的物种， 或者如我所说， 是初期物种。

We have seen that in each country it is the species belonging to the larger genera which oftenest present varieties or incipient species.

我们已经看到， 在每个国家， 属于较大属的物种最常出现变种或初期物种。