| SN2000 author citation | : |  | (R.A. Fensome et al., 1993) T. Cavalier-Smith, 1993 | 
	
		| Original use as a zoological name | : |  | Cavalier-Smith, T. 1993b. Microbiological Reviews 57 (4): 987. | 
	
		| Subsequent rank | : |  | op. cit.: 987. ("supercl. nov."). | 
	
		| Description/Diagnosis in English | : |  | loc. cit. |