(Proterosuchus_spp,(Erythrosuchus_africanus,(((Euparkeria_capensis,(Parasuchus_hislopi,(Riojasuchus_tenuisceps,(Aetosaurus_ferratus,(Silesaurus_opolensis,Herrerasaurus_ischigualastensis))))),((Proterochampsa_barrionuevoi,Proterochampsa_nodosa),(Cerritosaurus_binsfeldi,(Tropidosuchus_romeri,(Pseudochampsa_ischigualastensis,Gualosuchus_reigi,(Chanaresuchus_bonapartei,Rhadinosuchus_gracilis)))))),(Doswellia_kaltenbachi,Vancleavea_campi))));