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 Neogastropoda Wenz, 1938 see Suborder Neogastropoda Wenz, 1938
                 Superfamily Muricacea de Costa, 1776 see Superfamily Muricoidea Rafinesque, 1815
                   Family Buccinidae Rafinesque, 1815 - whelks
                     1 Genus Buccinum Linnaeus, 1758
                     2 Genus Neptunea Röding, 1798
                     3 Genus Colus Röding, 1798
                     4 Genus Phos Montfort, 1810
                     5 Genus Engina Gray, 1839
                     6 Genus Babylonia Schlüter, 1838
                     7 Genus Pisania Bivona-Bernardi, 1832
                     8 Genus Clea Adams & Adams, 1855
                     9 Genus Zemira Adams & Adams, 1853