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
[Bikonta]
[Supergroup Chromalveolata Adl et al., 2005 [polyphyletic?] - chromalveolates]
see Kingdom Chromista Caval.-Sm. (1981)
[Stramenopila]
see [unranked] Stramenopiles Patterson, 1990
[Phylum Chrysophyta Pascher (1914)]
see Class Chrysophyceae Fritsch (1927)
[Class Silicomastigota]
see Class Dictyochophyceae Silva (1980)
[Order Silicoflagellida - silicoflagellates]
see Class Dictyochophyceae Silva (1980)
1 [Family Silicoflagellataeᵀ]