Endopterygota Sharp, 1899
   Mecopterida see Superorder Panorpida
     Antliophora Hennig, 1969 see Superorder Panorpida
       Mecoptera Packard, 1886
         1 Nannomecoptera Hinton, 1981
         2 Neomecoptera
         3 Siphonaptera Latreille, 1825 - fleas