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 Diptera Linnaeus, 1758 - true flies, mosquitoes, gnats
             220 Genus Oestrus Linnaeus, 1758
             221 Genus Tipula Linnaeus, 1758
             222 Genus Musca Linnaeus, 1758
             223 Genus Tabanus Linnaeus, 1758
             224 Genus Culex Linnaeus, 1758
             225 Genus Empis Linnaeus, 1758
             226 Genus Conops Linnaeus, 1758
             227 Genus Asilus Linnaeus, 1758
             228 Genus Bombylius Linnaeus, 1758
             229 Genus Hippobosca Linnaeus, 1758