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 discaria Cavalier-Smith, 2021
Clade natates Cavalier-Smith, 2021
Clade photaria Cavalier-Smith, 2021
Clade eucorta Cavalier-Smith, 2021
Superkingdom Corticata Lankester, 1878 - corticates
Kingdom Chromista Caval.-Sm. (1981) - chromists
Subkingdom Harosa Cavalier-Smith, 2010
[crown] Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
Infrakingdom Rhizaria Cavalier-Smith, 2002
Phylum Retaria Cavalier-Smith, 2002
Subphylum Radiozoa Cavalier-Smith, 1987
Superclass Polycystinia Ehrenberg, 1838
Class Sphaerellaria Haeckel, 1881
Order Actinommata Haeckel, 1862
Family Actinommidaeᵀ Haeckel, 1862
01 Genus †Mallanites O'Dogherty, 1994
02 Genus †Pseudoacanthosphaera O'Dogherty, 1994
03 Genus †Staurosphaeretta Squinabol, 1904
04 Genus †Tetracanthellipsis Squinabol, 1903
05 Genus †Bolena Hull, 1997
06 Genus †Stuermeria Deflandre, 1964
07 Genus Acanthosphaera Ehrenberg, 1858
08 Genus Actinommaᵀ Haeckel, 1860
09 Genus Actinosphaera Hollande & Enjumet, 1960
10 Genus Amphisphaera Haeckel, 1881
11 Genus †Amphistylus Haeckel, 1881
12 Genus Carposphaera Haeckel, 1881
13 Genus Cenosphaera Ehrenberg, 1854
14 Genus Centracontium Popofsky, 1912
15 Genus †Conoactinomma Gorbunov, 1979
16 Genus †Cromyatractus Haeckel, 1887
17 Genus †Cromydruppocarpus Campbell & Clark, 1944
18 Genus Cromyechinus Haeckel, 1881
19 Genus Cromyomma Haeckel, 1862
20 Genus Cromyosphaera Haeckel, 1881
21 Genus Cyrtidosphaera Haeckel, 1860
22 Genus †Diploplegma Hinde, 1890
23 Genus Drymyomma Jørgensen, 1900
24 Genus Elatomma Haeckel, 1887
25 Genus Ellipsoxiphium Haeckel, 1887
26 Genus †Haliommetta Haeckel, 1887
27 Genus †Heliosestilla Haeckel, 1887
28 Genus †Heterosestrum Clark & Campbell, 1945
29 Genus Hexacromyum Haeckel, 1881
30 Genus Liosphaera Haeckel, 1887
31 Genus Lithatractus Haeckel, 1887
32 Genus Peritiviator Pessagno, 1976
33 Genus Prunopyle Dreyer, 1888
34 Genus Sphaeropyle Dreyer, 1888
35 Genus Spongodictyon Haeckel, 1862
36 Genus Spongodrymus Haeckel, 1881
37 Genus Spongoplegma Haeckel, 1881
38 Genus Spongosphaera Ehrenberg, 1847
39 Genus Staurolonche Haeckel, 1881
40 Genus Stauroxiphos Haeckel, 1887
41 Genus Thecosphaera Haeckel, 1881
42 Genus Thecosphaerella Haeckel, 1887
43 Genus Trilobatum Popofsky, 1912
44 Genus Xiphosphaera Haeckel, 1881