Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Minisyncoccota Nakajima et al. 2025
                 Class "Candidatus Microgenomatia" Herrmann et al. 2019 nom. pro-inval. [monotypic]
                   Family "Candidatus Chazhemtonibacteriaceae" corrig. Kadnikov et al. 2022, incertae sedis [monotypic]
                     1 Genus "Candidatus Chazhemtonibacterium"ᵀ corrig. Kadnikov et al. 2022