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 01 Phylum "Candidatus Aenigmatarchaeota" corrig. Rinke et al. 2023 [monotypic] 02 Phylum "Candidatus Altarchaeota" corrig. Seitz et al. 2023 [monotypic] 03 Phylum "Candidatus Huberarchaeota" corrig. Probst et al. 2023 [monotypic] 04 Phylum "Candidatus Iainarchaeota" corrig. Rinke et al. 2023 05 Phylum "Candidatus Micrarchaeota" Baker and Dick 2023 06 Phylum "Candidatus Nanohalarchaeota" corrig. Rinke et al. 2023 07 Phylum "Candidatus Parvarchaeota" Rinke et al. 2023 08 Phylum "Candidatus Undinarchaeota" Dombrowski et al. 2023 [monotypic] 09 Phylum Microcaldota Sakai et al. 2023 [monotypic] 10 Phylum Nanobdellotaᵀ Huber et al. 2023