Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval. see Clade Mammalia Linnaeus 1758 [Rowe 2020]
   Cetartiodactyla Montgelard, Catzeflis & Douzery 1997 see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
     Whippomorpha Waddell, Okada & Hasegawa 1999 see Suborder Whippomorpha
       Cetacea Brisson 1762 see Suborder Cetacea Brisson, 1762
         Family †Remingtonocetidae Kumar & Sahni, 1986
           1 Subfamily †Andrewsiphiinae Thewissen & Bajpai, 2009
           2 Subfamily †Remingtonocetinae Thewissen & Bajpai, 2009