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第2章 区别

It may, however, be observed, that it has been proposed to divide it into two distinct genera, the one containing the Horse alone, and characterized by the flowing tail uniformly covered with long hair, by the absence of a line of darker coloured hairs along the back, and by the presence of callous protuberances on the hind legs as well as on the fore: the other comprehending the Asses and Zebras, and distinguished by the tail having a brush of long hairs at its extremity only, by the presence of the dorsal line, and the absence of the protuberances on the posterior legs. Such a division, resting as it does on striking but not very essential differences, may fairly be admitted for the purpose of separating the genus into sections; but can hardly be regarded as founded on characters of sufficient importance to disunite so well marked and strongly connected, as well as so limited, a group. In the same paper in[179] which this new arrangement was proposed, the beautiful animal which we have now to describe was f

岳鹏飞冷哼道。

“慕绍脩再帮苏云倾买通对手？”

林千羽抬头看过去：“有事？”

忽然有人敲门，叶简柠顿了顿，起身小心翼翼地走到门边，问道：“谁？”

此时各位不敢分散注意力生怕自己错过了什么。

“王兄，你我一同联手！”

那大劫圆满中年男子微感意外：“好吧。”

此时那些白翼族已经冲到了半山腰，出现在了秦渊等人的视线里。