Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               [Kingdom "animal"] see Kingdom Animalia Linnaeus, 1758
                 [Division "Animaux mollusques" Cuvier]
                   [Section "Céphalés" Lamarck]
                     [Class "Gastéropodes" Cuvier] see Class Gastropoda Cuvier, 1795
                       [Order "Pectinibranches" Cuvier]
                         [Suborder "les Pomastomes" F.]
                           1 [Family "les Sabots"]
                           2 [Family "les Toupies"]