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
             Phylum "Candidatus Kryptoniota" corrig. Eloe-Fadrosh et al. 2023, incertae sedis
               Genus "Candidatus Chryseopegocella" corrig. Eloe-Fadrosh et al. 2020, incertae sedis