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 Vulcanimicrobiota Yabe et al. 2024, incertae sedis
               Class Vulcanimicrobiiaᵀ Yabe et al. 2024
                 Order "Candidatus Eremiobacterales" Ji et al. 2022 [monotypic]
                   Family "Candidatus Eremiobacteraceae"ᵀ Ji et al. 2022
                     1 Genus "Candidatus Eremiobacter"ᵀ Ji et al. 2022
                     2 Genus "Candidatus Mawsoniella" Ji et al. 2022