living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Mollusca Linnaeus, 1758 - molluscs
           Class Gastropoda Cuvier, 1795 - snails and slugs
             Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
               Order Archaeogastropoda Thiele, 1925 see Order Vetigastropoda Salvini-Plawen, 1980
                 Superfamily Trochacea see Superfamily Trochoidea Rafinesque, 1815
                   Family Turbinidae Rafinesque, 1815 - turban snails
                     1 Subfamily Astraeinae Davies, 1935 (1854) see Subfamily Turbininae Rafinesque, 1815
                     2 Subfamily Turbininae Rafinesque, 1815
                     3 Subfamily Homalopomatinae Keen, 1960 see Tribe Colloniini Cossmann, 1917