<==o Ceratosauria Marsh, 1884a (keratosaurit, ceratosaurs)
   |?- †Rileyasuchus bristolensis (Howard, 1888) Kuhn, 1961 [Rileya bristolensis Howard, 1888]
   |-- †Coelophysoidea Welles, 1984 sensu Holtz, 1994 [?Podokesauroidea]
   `-- †Neoceratosauria Novas, 1991

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