Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Echinodermata Bruguière, 1789 - echinoderms
           Class Asteroidea Blainville, 1830 - sea stars
             Subclass Euasteroidea Sladen, 1889
               Order Phanerozonida Sladen, 1889
                 Suborder Valvata Perrier, 1884
                   1 Family Archasteridae Viguier, 1879
                   2 Family Chaetasteridae Sladen, 1889
                   3 Family Odontasteridae Verrill, 1899
                   4 Family Goniasteridae Forbes, 1841
                   5 Family Oreasteridae Fisher, 1908
                   6 Family Linckiidae see Family Ophidiasteridae Verrill, 1870
                   7 Family Asteropidae see Family Poraniidae Perrier, 1894
                   8 Family Poraniidae Perrier, 1894