| Subsequent name | : |  | Iredale, 1918. Proc. Malac. Soc. London 13: 28, 32. | 
	
		| Subsequent rank (orig. spell.) | : |  | Thiele, J. 1929. Handb. Syst. Weichtierk. 1 (1): 62 ("Sectio").
			 [implicit] | 
	
		| Subsequent rank (orig. spell.) | : |  | Wenz, W. 1938. In O.H. Schindewolf (ed.), Handb. Paläozool. 6: 331; viii ("Untergattung"). ≡ |