Class [Mammalia] Linnaeus, 1758 - mammals Order Artiodactyla Owen, 1848 - even-toed ungulates see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997 Family Cervidae Batsch, 1788 - deer Genus Hippocamelus Leuckart, 1816 - guemals 1 Hippocamelus antisensis (d'Orbigny, 1834) - taruca 2 Hippocamelus bisulcus (J. Molina, 1782) - guemal