Concise hierarchy
	(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia
Phylogeny
		Defined by included taxon (and all taxa more closely related to it than to the excluded taxon)
		
		Defined by excluded taxon
		
			
				| †Aetosaurus ferratus Fraas, 1877 |  | Ref: S.J. Nesbitt, 2011: 204 (Sereno, 2005). | 
			
				| †Gracilisuchus stipanicicorum Romer, 1972 |  | Ref: S.J. Nesbitt, 2011: 204 (Sereno, 2005). | 
			
				| †Poposaurus gracilis Mehl, 1915 |  | Ref: S.J. Nesbitt, 2011: 204 (Sereno, 2005). | 
			
				| †Prestosuchus chiniquensis Huene, 1938 |  | Ref: S.J. Nesbitt, 2011: 204 (Sereno, 2005). | 
			
				| †Rauisuchus tiradentes Huene, 1942 |  | Ref: S.J. Nesbitt, 2011: 204 (Sereno, 2005). | 
		
		Generic clade
		
		Current position
		
			Alternative positions
			
					Historical positions
					
										Number of Subtaxa