Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         ["Animale Regnum" nom. inval. - animal kingdom] see Kingdom Animalia Linnaeus, 1758
           [Class "Pisces" nom. inval. - fishes] see Class Pisces Linnaeus, 1758
             [Order "Malacopterygii" nom. inval.] see Class Pisces Linnaeus, 1758
               [Genus "Coregonus" nom. inval.] see Genus Coregonus Linnaeus, 1758
                 1 "Albula" nom. inval.
                 1.0 ["Lavaretus" nom. inval.] see Albula nom. inval.
                 2 "Thymallus" nom. inval.
                 3 "Oxyrhynchus" nom. inval.