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 Neuroptera Linnaeus, 1758 - lacewings
             206 "207" Genus Libellula Linnaeus, 1758
             206.0 Genus "Libella" Linnaeus, 1758 see Genus Libellula Linnaeus, 1758
             207 "208" Genus Ephemera Linnaeus, 1758
             208 "209" Genus Phryganea Linnaeus, 1758
             209 "210" Genus Hemerobius Linnaeus, 1758
             210 "211" Genus Panorpa Linnaeus, 1758 - scorpion fly
             211 "212" Genus Raphidia Linnaeus, 1758