[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Prokaryota [monotypic]
     Kingdom Bacteria Cavalier-Smith 1981
       1 Subkingdom Eubacteria Cavalier-Smith 1981 see Domain Bacteria Woese et al. 1990
       2 Subkingdom Archaebacteria Cavalier-Smith 1981