life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024
     Candidate Phyla Radiation Brown et al. 2015
       [Superphylum] Candidatus Parcubacteria Brown et al. 2015 nom. nud.
         Phylum Candidatus SM2F11 see Phylum Doudnabacteria (sic) Anantharaman et al. 2016 nom. nud.