RauisuchiaCoahomasuchusAetosaurusS_robertsoniS_wellesiLongosuchusLucasuchusDesmatosuchusAcaenasuchusTypothoraxAetosauroidesNeoaetosauroidesParatypothoraxRedondasuchusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Heckert_et_Lucas_1999a