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 Hemiptera Linnaeus, 1758 - true bugs
             195 Genus Cicada Linnaeus, 1758
             196 Genus Notonecta Linnaeus, 1758
             197 Genus Nepa Linnaeus, 1758
             198 Genus Cimex Linnaeus, 1758
             199 Genus Aphis Linnaeus, 1758
             200 Genus Chermes Linnaeus, 1758, nom. illeg.
             201 Genus Coccus Linnaeus, 1758
             202 Genus Thrips Linnaeus, 1758