Imperium naturæ C. Linnaeus, 1758 - nature
   Mundus Plinius - physical world
     naturalia - natural bodies
       Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Vermes Linnaeus, 1758 - worms see Phylum Vermes (C. Linnaeus, 1758)
           Order Testacea Linnaeus, 1758
             Genus Tellina Linnaeus, 1758
               Ovatae, crassiusculae
                 33 Tellina gargadia Linnaeus, 1758
                 34 Tellina linguafelis Linnaeus, 1758
                 35 Tellina virgata Linnaeus, 1758
                 36 Tellina gari Linnaeus, 1758
                 37 Tellina fragilis Linnaeus, 1758 see Gastrana fragilis (C. Linnaeus, 1758)