Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] 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 [paraphyletic]
               Candidate superphylum Asgard Zaremba-Niedzwiedzka et al. 2017 [paraphyletic]
                 1.1 Candidate phylum Odinarchaeota Zaremba-Niedzwiedzka et al. 2017
                 1.2.1 Candidate phylum Thorarchaeota Seitz et al. 2016
                 1.2.2 Candidate phylum Lokiarchaeota Spang et al. 2015
                 2.1.1 Candidate phylum "Uncultured Archaeal Phylum 3 (UAP3/AAG)" Parks et al. 2017
                 2.1.2 Candidate phylum Heimdallarchaeota Zaremba-Niedzwiedzka et al. 2017