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]
           Clade neomura Cavalier-Smith, 1987
             [Domain "Archaea" Woese et al. 1990 stat. inval. [paraphyletic]] see Domain Archaea Woese et al. 2024
               [Superphylum TACK Guy and Ettema 2011] see Kingdom Thermoproteati Guy and Ettema 2024
                 1.1 Phylum Candidatus Verstraetearchaeota (TMCG) Vanwonterghem et al. 2016 [monotypic]
                 1.1.0 [Phylum "Candidatus Terrestrial Miscellaneous Crenarchaeota Group (TMCG)"]
                 1.2.1 [Phylum "Candidatus Korarchaeota" Ludwig and Klenk 2001 nom. pro-inval. [monotypic]] see Phylum Korarchaeota Ludwig and Klenk 2023
                 1.2.2 [Phylum "Crenarchaeota" Garrity and Holt 2002 stat. inval.] see Phylum Thermoproteota Garrity and Holt 2021
                 1.2.2.1 [Phylum "Candidatus Geoarchaeota (NAG1)" Kozubal et al. 2013 [monotypic]] see Phylum Geoarchaeota Kozubal et al. 2023
                 2.1.1 [Phylum "Candidatus Thaumarchaeota" Brochier-Armanet et al. 2008 nom. pro-inval. [monotypic]] see Phylum Nitrososphaerota Brochier-Armanet et al. 2021
                 2.1.1.0 [Phylum Nitrososphaeraeota Oren et al. 2015]
                 2.1.2.1 [Phylum Candidatus Aigarchaeota (HWCGI) Nunoura et al. 2011] see Phylum Augarchaeota corrig. Nunoura et al. 2023
                 2.1.2.2 Phylum Candidatus Geothermarchaeota (THSCG) Jungbluth et al. 2017
                 2.1.2.2.0 [Phylum "Candidatus Terrestrial Hot Spring Crenarchaeota Group (THSCG)"]
                 2.2.1 Phylum Candidatus Bathyarchaeota (MCG) Meng et al. 2014
                 2.2.2 Phylum "Candidatus YNPFFA"