[Order] Hemiptera Linnaeus, 1758 - true bugs
   Suborder Prosorrhyncha Sorensen et al., 1995
     Infraorder Gerromorpha Popov, 1971
       Superfamily Gerroidea Leach, 1815
         Family Veliidae (Amyot & Serville, 1843)
           1 Subfamily Microveliinae China & Usinger, 1949
           2 Subfamily Rhagoveliinae China & Usinger, 1949
           3 Subfamily Veliinae (Amyot & Serville, 1843) China & Usinger, 1949