Order Diptera Linnaeus, 1758 - true flies, mosquitoes, gnats Brachycera Zetterstedt, 1842 Orthorrhapha 1 Xylophagomorpha Fallen, 1815 see Infraorder Tabanomorpha Hennig, 1948 2 Tabanomorpha Hennig, 1948 3 Asilomorpha Rohdendorf, 1961