Class [Mammalia] Linnaeus, 1758 - mammals
   Order Artiodactyla Owen, 1848 - even-toed ungulates see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
     Family Suidae Gray, 1821 - pigs
       1 Genus Potamochoerus Gray, 1854 - African bush pig
       2 Genus Sus Linnaeus, 1758 - Eurasian pigs
       3 Genus Phacochoerus Cuvier, 1826 - wart hog
       4 Genus Hylochoerus Thomas, 1904 - giant forest hog
       5 Genus Babyrousa Perry, 1811 - babirusa