(Postosuchus,(Revueltosaurus,(((Coahomasuchus,Neoaetosauroides,(Aetosaurus,Stagonolepis_robertsoni,Stagonolepis_wellesi,Aetosauroides)),((Tecovasuchus,(Heliocanthus,Paratypothorax)),(Typothorax,Redondasuchus))),(Longosuchus,Lucasuchus,Acaenasuchus,Sierritasuchus,(Desmatosuchus_haplocerus,Desmatosuchus_smalli)))));