Kingdom Animalia Linnaeus, 1758 - animals Phylum Arthropoda Siebold, 1848 - arthropods Superclass Hexapoda Latreille, 1825 Class Insecta Linnaeus, 1758 - insects Subclass Neoptera Martynov, 1923 see Infraclass Neoptera Martynov, 1923 Order Diptera Linnaeus, 1758 - true flies, mosquitoes, gnats