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. 2024 [paraphyletic] Kingdom Promethearchaeati Imachi et al. 2024 [monotypic] Phylum Promethearchaeotaᵀ Imachi et al. 2024 [paraphyletic] Class "Candidatus Asgardarchaeia" Tamarit et al. 2024 nom. pro-inval. [monotypic] Order "Candidatus Asgardarchaeales"ᵀ Tamarit et al. 2024 nom. pro-inval. [monotypic] Family "Candidatus Asgardarchaeaceae"ᵀ Tamarit et al. 2024 nom. pro-inval. [monotypic] Genus "Candidatus Asgardarchaeum"ᵀ Tamarit et al. 2024 nom. pro-inval.