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 Aptera Linnaeus, 1758
             Genus Scorpio Linnaeus, 1758
               1 Scorpio maurus Linnaeus, 1758
               2 Scorpio afer Linnaeus, 1758
               3 Scorpio americus Linnaeus, 1758
               4 Scorpio europaeus Linnaeus, 1758
               5 Scorpio australis Linnaeus, 1758