| SN2000 author citation | : |  | C.M. Wenyon, 1926, nom. zool., nom. emend. | 
	
		| Original name & rank | : |  | Wenyon, C.M. 1926. Protozoology. William Wood and Company, New York: 159 ("Opalinata"). | 
	
		| Original use as a zoological name | : |  | op. cit.: 156 ("Protozoa"). | 
	
		| Description/Diagnosis in English | : |  | loc. cit. | 
	
		| Emended diagnosis (emend.) | : |  | op. cit.: 614. ("Wenyon 1926 emend."). | 
	
		| Emended diagnosis (emend.) | : |  | Cavalier-Smith, T. & Scoble, J.M. 2013(2012). Eur. J. Protistol. 49 (3): table 1 (p. 333). ("Wenyon, 1926 stat. n. Cavalier-Smith, 1993 em."). |