Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         ["Animale Regnum" nom. inval. - animal kingdom] see Kingdom Animalia Linnaeus, 1758
           [Class "Vermes" nom. inval. - vermin] see Class Vermes Linnaeus, 1758
             [Order "Testacea" nom. inval.] see Order Testacea Linnaeus, 1758
               [Genus "Cochlea" nom. inval.] see Order Testacea Linnaeus, 1758
                 01 ["Helix" nom. inval.] see Genus Helix Linnaeus, 1758
                 02 "Labyrinthus" nom. inval.
                 03 ["Voluta" nom. inval.] see Genus Voluta Linnaeus, 1758
                 04 "Cochlea varia" nom. inval.
                 05 ["Buccinum" nom. inval.] see Genus Buccinum Linnaeus, 1758
                 06 "Lyra" nom. inval.
                 07 ["Turbo" nom. inval.] see Genus Turbo Linnaeus, 1758
                 08 "Cassida" nom. inval.
                 09 ["Strombus" nom. inval.] see Genus Strombus Linnaeus, 1758
                 10 "Fistula" nom. inval.
                 11 "Terebellum" nom. inval.
                 12 ["Cochlea Murex" nom. inval.] see Genus Murex Linnaeus, 1758
                 13 "Purpura" nom. inval.
                 14 "Aporrhais" nom. inval.
                 15 ["Nerita" nom. inval.] see Genus Nerita Linnaeus, 1758
                 16 ["Trochus" nom. inval.] see Genus Trochus Linnaeus, 1758