| SN2000 author citation | : |  | (Keller, 1976) Ivantsov, 2007 | 
	
		| Original name, rank & spelling | : |  | Keller, 1976. In Keller & Fedonkin: 43, pl. 1 (fig. 4). | 
	
		| Subsequent generic combination (orig. spell.) | : |  | Ivantsov, A.Yu. 2007. Paleont. J. 41 (2): 116 ("(Keller, 1976)"). | 
	
		| Description/Diagnosis in English | : |  | op. cit.: 116 ("Description"). |