Mammalia Linnaeus, 1758 - mammals
   Carnivoramorpha Wyss & Flynn, 1993
     Carnivoraformes Flynn, Finarelli & Spaulding 2010
       [crown] Carnivora Bowdich, 1821 - carnivores
         1 [Family] †Nimravidae Cope, 1880
         2.1 Feliformia Kretzoi, 1945
         2.2 Caniformia Kretzoi, 1943