Class [Mammalia] Linnaeus, 1758 - mammals
   Order Artiodactyla Owen, 1848 - even-toed ungulates see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
     Family Bovidae Gray, 1821 - antelope, cattle, bison, buffalo, goats, and sheep
       01 Genus Tragelaphus Blainville, 1816 - bongo, sitatunga, bushbuck, nyalas, and kudus
       02 Genus Boselaphus Blainville, 1816 - nilgai
       03 Genus Tetracerus Leach, 1825 - four-horned antelope
       04 Genus Bubalus Smith, 1827 - Asiatic buffaloes
       05 Genus Bos Linnaeus, 1758 - oxen
       06 Genus Synceros Gray, 1872 see Genus Syncerus Hodgson, 1847
       07 Genus Bison Smith, 1827 - bison
       08 Genus Cephalophus Smith, 1827 - forest duikers
       09 Genus Philantomba Blyth, 1840 see Genus Cephalophus Smith, 1827
       10 Genus Sylvicapra Ogilby, 1837 - gray duiker
       11 Genus Kobus Smith, 1840 - waterbuck, lechwes, kob, and puku
       12 Genus Redunca Smith, 1827 - reedbucks
       13 Genus Pelea Gray, 1851 - rhebok
       14 Genus Hippotragus Sundevall, 1846 - roan and sable antelope
       15 Genus Oryx Blainville, 1816 - oryx and gemsbok
       16 Genus Addax Laurillard, 1841 - addax
       17 Genus Connochaetes Lichtenstein, 1814 - wildebeests
       18 Genus Alcelaphus Blainville, 1816 - hartebeest
       19 Genus Sigmoceros Heller, 1912 - Lichtenstein's hartebeest
       20 Genus Damaliscus Sclater & Thomas, 1894 - sassabies
       21 Genus Oreotragus Smith, 1834 - klipspringer
       22 Genus Madoqua Ogilby, 1837 - dik-diks
       23 Genus Dorcatragus Noack, 1894 - beira
       24 Genus Ourebia Laurillard, 1841 - oribi
       25 Genus Raphiceros see Genus Raphicerus Hamilton Smith, 1827
       26 Genus Neotragus Smith, 1827 - dwarf antelopes
       27 Genus Aepyceros Sundevall, 1847 - impala
       28 Genus Antilope Pallas, 1766 - blackbuck
       29 Genus Antidorcas Sundevall, 1847 - springbuck
       30 Genus Litocranius Kohl, 1886 - gerenuk
       31 Genus Ammodorcas Thomas, 1891 - dibatag
       32 Genus Gazella Blainville, 1816 - gazelles
       33 Genus Procapra Hodgson, 1846: - Chinese gazelles see Genus Gazella Blainville, 1816
       34 Genus Pantholops Hodgson, 1834 - chiru
       35 Genus Saiga Gray, 1843 - saiga
       36 Genus Nemorhaedus (C.H. Smith, in Griffith et al., 1827) Hodgson, 1841 - gorals see Genus Naemorhedus Smith, 1827
       37 Genus Capricornis Ogilby, 1837 - serows
       38 Genus Oreamnos Rafinesque, 1817 - mountain goat
       39 Genus Rupicapra Blainville, 1816 - chamois
       40 Genus Ovibos Blainville, 1816 - muskox
       41 Genus Budorcas Hodgson, 1850 - takin
       42 Genus Hemitragus Hodgson, 1841 - tahrs
       43 Genus Capra Linnaeus, 1758 - goats
       44 Genus Ammotragus Blyth, 1840 - aoudad
       45 Genus Pseudois Hodgson, 1846 - bharals
       46 Genus Ovis Linnaeus, 1758 - sheep