Imperium naturæ C. Linnaeus, 1758 - nature
Ref: C. Linnaeus, 1758: 5-8 [new rank]; Count: 1k;6c;34o;312g
   Mundus Plinius - physical world
  Ref: C. Linnaeus, 1758: 5 [new position]; Count: -
     naturalia - natural bodies
    Ref: C. Linnaeus, 1758: 6 [implicit position]; Count: -
       Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758
      Ref: C. Linnaeus, 1758: 9-13; Count: [s] 6c;34o;312g;4384s;22v
         Class Vermes Linnaeus, 1758 - worms see Phylum Vermes (C. Linnaeus, 1758)
        Ref: C. Linnaeus, 1758: 13, 641; Count: [s] 5o;69g;939s;13v
           Order Testacea Linnaeus, 1758
          Ref: C. Linnaeus, 1758: 645, 667; Count: [s] 33g;705s;9v
             Genus Serpula Linnaeus, 1758
            Ref: C. Linnaeus, 1758: 645, 786 [new taxon]; Count: [*] 14s
               Serpula penis-veneris Linnaeus, 1758
              Ref: C. Linnaeus, 1758: 788 [new name]; Count: -