| SN2000 author citation | : |  | Nopcsa, 1923 [Weinbaum & Hungerbühler, 2007] | 
	
		| Original definition [PhyloCode] | : |  | Weinbaum, J.C. & Hungerbühler, A. 2007. Paläontol. Z. 81 (2): 132 ("Poposauridae plus all taxa referred to Ctenosauriscidae by Nesbitt (2003, 2005)"). | 
	
		| Emended definition [PhyloCode] | : |  | Nesbitt, S.J. 2011. Bull. Amer. Mus. Nat. Hist. (no. 352): 197 ("Nopcsa, 1923", "Revised definition: ... (new)"). |