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 Nanobdellati Rinke et al. 2024 Phylum "Candidatus Huberarchaeota" corrig. Probst et al. 2023 [monotypic] Class "Candidatus Huberarchaeia"ᵀ Rinke et al. 2021 nom. pro-inval. [monotypic] Order "Candidatus Huberarchaeales"ᵀ Rinke et al. 2021 nom. pro-inval. [monotypic] Family "Candidatus Huberarchaeaceae"ᵀ Rinke et al. 2021 nom. pro-inval. [monotypic] 1 Genus "Candidatus Huberarchaeum"ᵀ corrig. Probst et al. 2020