Class Mammalia Linnaeus, 1758 - mammals Order Artiodactyla Owen, 1848 - even-toed ungulates see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997 Family Cervidae Batsch, 1788 - deer Subfamily Hydropotinae Trouessart, 1898 Genus Hydropotes Swinhoe, 1870 - Chinese water deer 1 Hydropotes inermis Swinhoe, 1870 - Chinese water deer