Class Mammalia Linnaeus, 1758 - mammals
   Order Hyracoidea Huxley, 1869 - hyraxes
     Family Procaviidae Thomas, 1892 - hyraxes
       Genus Heterohyrax Gray, 1868 - gray hyraxes
         1 Heterohyrax antineae (Heim de Balsac & Begouen, 1932) see Heterohyrax brucei antineae Heim de Balsac & Bégouen, 1932
         2 Heterohyrax brucei (Gray, 1868) - small-toothed rock hyrax