Clade Dinosauriformes Novas 1992 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
   1 [plesion] Family †Lagosuchidaeᵀ Bonaparte, 1975 [monotypic]
   2 Clade Dracohorsᵀ Cau 2018