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 Eukaryota Chatton, 1925 - eukaryotes
[Kingdom Protozoa Goldfuss, 1818 [paraphyletic] - protozoa]
[Subkingdom Sarcomastigota Cavalier-Smith, 1983 [paraphyletic]]
see [unranked] dorsates Cavalier-Smith, 2021
[Infrakingdom Sulcozoa Cavalier-Smith, 2012 [monotypic]]
see [unranked] dorsates Cavalier-Smith, 2021
[Phylum Sulcozoaᵀ Cavalier-Smith, 2012 [paraphyletic]]
see [unranked] dorsates Cavalier-Smith, 2021
[Subphylum Apusozoa Cavalier-Smith, 1997]
see Phylum Apusozoa Cavalier-Smith, 1997
[Class Kinetomonadea Cavalier-Smith, 1993]
[Order Histionida Cavalier-Smith, 1993]
see Suborder Histionina Cavalier-Smith, 1993