| eukaryotes ([unranked]) | Ref: 
															
																T. Cavalier-Smith, 2022(2021): App. (p. 581); 556, fig. 11. | 
													
														| opisthokonts ([unranked]) | Ref: 
																
																	T. Cavalier-Smith, 2022(2021) (alt.): table 2 (p. 564), fig. 11. | 
														
															| organisms ([unranked]) | Ref: 
																	
																		T. Rees et al., 2020: table 2 (p. 133). | 
															
																| Holomycota (Superkingdom) Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009 | Ref: 
																		
																			L. Tedersoo et al., 2018: 147.
																		 [new position] | 
																
																	| Eukaryota (Superkingdom) Whittaker & Margulis, 1978 | Ref: 
																			
																				M.A. Ruggiero et al., 2015b: table 2 (p. 22). | 
																	
																		| eukaryotes ([unranked]) | Ref: 
																				
																					T. Cavalier-Smith, 2013(2012): 117, table 8 (p. 157), fig. 2. | 
																		
																			| holomycota ([unranked]) Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009 | Ref: 
																					
																						T. Cavalier-Smith, 2013(2012): 156, fig. 2.
																					 [alternative position] | 
																			
																				| opisthokonts ([unranked]) | Ref: 
																						
																							T. Cavalier-Smith, 2010a: 342, fig. 1. | 
																				
																					| Eukaryota (Superkingdom) Whittaker & Margulis, 1978 | Ref: 
																							
																								P.K. Buchanan et al., 2012: 499-515; 21. | 
																					
																						| Eukaryota (Domain) Chatton, 1925 | Ref: 
																								
																									T.N. Taylor et al., 2009: App. 1 (p. 1027). | 
																						
																							| Opisthokonta (Clade) Cavalier-Smith 1987, nom. cl. inval. | Ref: 
																									
																										P.M. Kirk et al., 2008: 265, 351, 485, 531, table 4 (p. 474). | 
																							
																								| Eukaryota (Empire) (Chatton, 1925) | Ref: 
																										
																											T. Cavalier-Smith, 2004: 1252. | 
																								
																									| Eukarya (Superkingdom) Chatton, 1925 | Ref: 
																											
																												R.S.K. Barnes, 2002: 111. | 
																									
																										| Eukaryota (Domain) Chatton, 1925 | Ref: 
																												
																													P.M. Kirk et al., 2001: 198; 403, 569, 571. | 
																										
																											| organisms ([unranked]) | Ref: 
																													
																														N. Clipson et al., 2001: 15. | 
																											
																												| Eukaryota (Empire) (Chatton, 1925) | Ref: 
																														
																															T. Cavalier-Smith, 1998: table 1 (p. 209); table 5 (p. 246). | 
																												
																													| Eukarya (Superkingdom) Chatton, 1925 | Ref: 
																															
																																L. Margulis & K.V. Schwartz, 1998: 16, 345-353. | 
																													
																														| opisthokonta (Clade) Cavalier-Smith 1987, nom. cl. inval. | Ref: 
																																
																																	T. Cavalier-Smith, 1998: 213.
																																 [alternative position] | 
																														
																															| Metakaryota (Superkingdom) | Ref: 
																																	
																																		T. Cavalier-Smith, 1993b: table 1 (p. 955). | 
																															
																																| living organisms ([unranked]) | Ref: 
																																		
																																			T.N. Taylor, 1993: [9]. | 
																																
																																	| Metakaryota (Superkingdom) | Ref: 
																																			
																																				T. Cavalier-Smith, [1991(ined.?)] | 
																																	
																																		| Protozoa (Kingdom) Goldfuss, 1818 | Ref: 
																																				
																																					T. Cavalier-Smith, [1991(ined.?)]
																																				 [excluded] [implicit] | 
																																		
																																			| organisms ([unranked]) | Ref: 
																																					
																																						R.C. Brusca & G.J. Brusca, 1990: 2. | 
																																			
																																				| organisms ([unranked]) | Ref: 
																																						
																																							R.S. Boardman et al., 1987 | 
																																				
																																					| organisms ([unranked]) | Ref: 
																																							
																																								R.C. van Caenegem et al., 1979-1984 | 
																																					
																																						| organisms ([unranked]) | Ref: 
																																								
																																									L. Margulis & K.V. Schwartz, 1982: 143-147. | 
																																						
																																							| organisms ([unranked]) | Ref: 
																																									
																																										L.J. Audus & V. Heywood, 1981: 10. | 
																																							
																																								| Eukaryota (Superkingdom) Whittaker & Margulis, 1978 | Ref: 
																																										
																																											T. Cavalier-Smith, 1981: table 11 (p. 477). |