支持将牦牛划分为牛亚科牦牛属的观点，牦牛属包括家牦牛和野牦牛两个种。
The data also supports the point that yak is classified as Poephagus of Bovinae, Poephagus including two species: Poephagus grunniens and Poephagus mucus.
支持将牦牛划分为牛亚科牦牛属的观点，牦牛属包括家牦牛和野牦牛两个种。
The data also supports the point that yak is classified as Poephagus of Bovinae, Poephagus including two species: Poephagus grunniens and Poephagus mucus.
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