pantherine cats Pocock, 1917
   Genus Panthera Oken, 1816 - big cats
     Subgenus Tigris Gray, 1843 - tiger
       Panthera tigris (Linnaeus, 1758) - tiger
         1 Panthera tigris tigris (Linnaeus, 1758) - Bengal tiger
         2.1 Panthera tigris sumatrae Pocock, 1929 - Sumatran tiger
         2.2.1 Panthera tigris altaica (Temminck, 1844) - Siberian tiger
         2.2.2 Panthera tigris corbetti Mazák, 1968 - Indochinese tiger