Hexapods - insects see Epiclass Hexapoda Latreille, 1825
   Class Insecta Linnaeus, 1758 - insects
     Subclass Dicondylia Haeckel, 1866
       Infraclass Pterygota Lang, 1888
         Division Odonata Fabricius, 1793 see Order Odonata Fabricius, 1793
           Order Odonata Fabricius, 1793 - dragonflies and damselflies
             Suborder Anisoptera Selys, 1854 - dragonflies see Infraorder Anisoptera Selys-Longchamps & Hagen, 1854
               Family Gomphidae Rambur, 1842
                 1 Subfamily Hageniinae Davies & Tobin, 1985
                 2 Subfamily Octogomphinae Carle & Cook, 1984 see Tribe Octogomphini Carle & Cook, 1984
                 3 Subfamily Gomphinae Rambur, 1842
                 4 Subfamily Onychogomphinae Chao, 1984
                 5 Subfamily Lindeniinae Selys, 1854