Père David's deer
The Père David's deer ("Elaphurus davidianus"), also known as the milu () or elaphure, is a species of deer native to the river valleys of China. It grazes mainly on grass and aquatic plants. It is the only extant member of the genus "Elaphurus". Based on genetic comparisons, Père David's deer is closely related to the deer of the genus "Cervus", leading many experts to suggest merging "Elaphurus" into "Cervus", or demoting "Elaphurus" to a subgenus of "Cervus".