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 Odinarchaeia" Tamarit et al. 2022 nom. pro-inval. [monotypic] 1 Order "Candidatus Odinarchaeales"ᵀ Tamarit et al. 2022 nom. pro-inval. [monotypic]