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
               1 [Genus "Patella" nom. inval.] see Genus Patella Linnaeus, 1758
               2 [Genus "Cochlea" nom. inval.] see Order Testacea Linnaeus, 1758
               3 [Genus "Cypraea" nom. inval.] see Genus Cypraea Linnaeus, 1758
               4 [Genus "Haliotis" nom. inval.] see Genus Haliotis Linnaeus, 1758
               5 [Genus "Dentalium" nom. inval.] see Genus Dentalium Linnaeus, 1758
               6 [Genus "Nautilus" nom. inval.] see Genus Nautilus Linnaeus, 1758
               7 [Genus "Concha" nom. inval.] see Order Testacea Linnaeus, 1758
               8 [Genus "Lepas" nom. inval.] see Genus Lepas Linnaeus, 1758
               9 [Genus "Microcosmus" nom. inval.]