Class [Mammalia] Linnaeus, 1758 - mammals
   Order Hyracoidea Huxley, 1869 - hyraxes
     Family Procaviidae Thomas, 1892 - hyraxes
       Genus Dendrohyrax Gray, 1868 - tree hyraxes
         1 Dendrohyrax arboreus (A. Smith, 1827)
         2 Dendrohyrax dorsalis (Fraser, 1854[1855]) - Beecroft's tree hyrax
         3 Dendrohyrax validus True, 1890 see Dendrohyrax arboreus (A. Smith, 1827)