Anthracotherion Gray, 1869 † accepted as Anthracotherium Cuvier, 1822 † (original description)
Cynalycus Gray, 1869 accepted as Speothos Lund, 1839 (original description)
Dieba Gray, 1869 accepted as Canis Linnaeus, 1758 (original description)
Diproctodon Gray, 1869 accepted as Hexaprotodon Falconer & Cautley, 1838 (original description)
Euhys Gray, 1869 accepted as Sus Linnaeus, 1758 (original description)
Leutronectes Gray, 1869 accepted as Lutra Brisson, 1762 (original description)
Tetraproctodon Gray, 1869 accepted as Hippopotamus Linnaeus, 1758 (original description)