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
             Genus Cimex Linnaeus, 1758
               Scutellati Linnaeus, 1758
                 2 Cimex stockerus Linnaeus, 1758
                 3 Cimex scarabaeoides Linnaeus, 1758
                 4 Cimex maurus Linnaeus, 1758
                 5 Cimex lineatus Linnaeus, 1758
                 6 Cimex arabs Linnaeus, 1758
                 7 Cimex serratus Linnaeus, 1758
                 8 Cimex stolidus Linnaeus, 1758
                 9 Cimex histrio Linnaeus, 1758