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
Clade neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
Clade neozoa Cavalier-Smith 1993
Superkingdom Corticata Lankester, 1878
Kingdom Chromista Caval.-Sm. (1981) - chromists
Subkingdom Harosa Cavalier-Smith, 2010
Infrakingdom Rhizaria Cavalier-Smith, 2002
Phylum Retaria Cavalier-Smith, 2002
Subphylum Radiozoa Cavalier-Smith, 1987
Superclass Polycystinia Ehrenberg, 1838
Class Nassellaria Ehrenberg, 1847
Order Cyrtidinata Haeckel, 1862
Superfamily Acropyramidoidea Haeckel, 1881
Family Sethophormididae Haeckel, 1881
Subfamily †Neosciadiocapsinae Pessagno, 1969
1 Genus †Coniforma Pessagno, 1969
2 Genus †Ewingium Pessagno, 1976
3 Genus †Lipmanium Pessagno, 1969
4 Genus †Microsciadiocapsa Pessagno, 1969
5 Genus †Neosciadiocapsaᵀ Pessagno, 1969
6 Genus †Petasiforma Pessagno, 1969
7 Genus †Sciadiocapsa Squinabol, 1904
8 Genus †Scyphiforma Pessagno, 1969