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 Coleoptera Linnaeus, 1758 - beetles
             Genus Gryllus Linnaeus, 1758 - field and house crickets
               1 Mantis Linnaeus, 1758 see Genus Mantis Linnaeus, 1758
               2 Acrida Linnaeus, 1758 see Genus Acrida (C. Linnaeus, 1758)
               3 Bulla Linnaeus, 1758, nom. illeg.
               4 Acheta Linnaeus, 1758 see Genus Acheta Linnaeus, 1758
               5 Tettigonia Linnaeus, 1758 see Genus Tettigonia Linnaeus, 1758
               6 Locusta Linnaeus, 1758 see Genus Locusta Linnaeus, 1758