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 Cercozoa Cavalier-Smith, 1998
Subphylum Endomyxa T. Cavalier-Smith, 2002
Class Gromiidea Cavalier-Smith & Chao, 2003
Order Gromiidaᵀ Claparède & Lachmann, 1858
Family Gromiidaeᵀ Ruess, 1862
Genus Gromiaᵀ Dujardin, 1835
Gromia brunnerii Blanc, 1888
Gromia dubia Gruber, 1884
Gromia fluvialis Dujardin, 1841
Gromia gemma Penard, 1899
Gromia nigricans Penard, 1890
Gromia oviformis Dujardin, 1835
Gromia sphaerica Gooday, Bowser, Bett & Smith, 2000
Gromia squamosa Penard, 1899
Gromia terricola Leidy, 1879