Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval.
see Class Mammalia Linnaeus, 1758
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
Subfamily †Andrewsiphiinae Thewissen & Bajpai, 2009
Genus †Kutchicetus Bajpai & Thewissen, 2000