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 Insecta Linnaeus, 1758 - insects
           Order Lepidoptera Linnaeus, 1758 - butterflies, moths
             Genus Phalaena Linnaeus, 1758, nom. rej. see Genus Naenia Stephens, 1827
               Bombyces Linnaeus, 1758
                 Bombyces elingues
                   laeves dorso, nec cristatae
                     Bombyces elingues alis patulis
                       Phalaena tau Linnaeus, 1758