尖額牛學名Bos acutifrons)是最古老的。牠們一直在印度生存至更新世中期。一般均認為所有牛都是源自於牠們,而原牛可能是於150-200萬年前由牠們演化而來。

Quick Facts 尖額牛, 科學分類 ...
尖額牛
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科學分類 編輯
界: 動物界 Animalia
門: 脊索動物門 Chordata
綱: 哺乳綱 Mammalia
目: 偶蹄目 Artiodactyla
科: 牛科 Bovidae
屬: 牛屬 Bos
種:
尖額牛 B. acutifrons
二名法
Bos acutifrons
Lydekker, 1898
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參考

  • Van Vuure, Cis. 2003. De Oeros – Het spoor terug, Cis van Vuure, Wageningen University and Research Centrum / Ministry of the Flemish Community, Brussels & Wageningen.
  • Van Vuure, C. 2005. Retracing the Aurochs: History, Morphology and Ecology of an extinct wild ox. Sofia-Moscow:Pensoft Publishing.

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