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] Superphylum DPANN Rinke et al. 2013 Phylum "Nanoarchaeota" Huber et al. 2002 [monotypic] Genus "Nanoarchaeum"ᵀ H. Huber et al. 2002 nom. inval. [monotypic] "Nanoarchaeum equitans"ᵀ H. Huber et al. 2002