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
["Protista" Haeckel, 1866, incertae sedis]
see Kingdom protists
[Grade "protozoa" Goldfuss, 1818 - protozoans]
[Phylum Sarcomastigophora Honigberg & Balamuth, 1963]
[Subphylum Sarcodina - amebas]
[Superclass Actinopoda Calkins, 1902 - actinopodans]
see Phylum Actinopoda Calkins, 1902
4 [Class Heliozoea]
see Class Heliozoa