†[Eusauropoda] Upchurch 1995
Count: [†*] †56g;54s
   †Neosauropoda Bonaparte 1986 [Wilson & Sereno 1998]
  Count: [†*] †52g;51s
     †Macronaria Wilson & Sereno 1998
    Count: [†*] †52g;51s
       †Titanosauriformes Salgado, Coria & Calvo 1997
      Count: [†*] †46g;46s
         †Somphospondyli Wilson & Sereno 1998
        Count: [†*] †33g;32s
           †Euhelopodidae Romer 1956 [D'Emic 2012] see Family Euhelopodidae Romer, 1956
          Count: [†*] †9g;9s
             Genus †Qiaowanlong You & Li, 2009
            Count: [†*] †1s
               1 †Qiaowanlong kangxii You & Li, 2009
              Count: -