Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies [[crown] organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] [Superkingdom Prokaryota] [Kingdom Bacteria Cavalier-Smith 2002 - bacteria] see Domain Bacteria Woese et al. 1990 [Subkingdom Negibacteriaᵀ Cavalier-Smith 2002 - negibacteria] see Domain Bacteria Woese et al. 1990 [Infrakingdom Glycobacteriaᵀ Cavalier-Smith 2002] see Domain Bacteria Woese et al. 1990 1 [Division Cyanobacteria (ex Stanier 1974) Cavalier-Smith 2002] see Phylum Cyanobacteria (ex Stanier 1974) Cavalier-Smith 2002 2 [Division Spirochaetae Cavalier-Smith 2002] 3 [Division Sphingobacteria Cavalier-Smith 2002] 4 [Superdivision Exoflagellataᵀ Cavalier-Smith 2002]