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 Foraminifera d'Orbigny, 1826
Globothalamea Pawlowski, Holzmann & Tyszka, 2013
Class Rotaliata Mikhalevich, 1980 - hyaline foraminifers
Subclass Rotalianaᵀ Mikhalevich, 1980
Superorder Discorboida Ehrenberg, 1838
Order Planorbulinida Mikhalevich, 1992
Suborder Planorbulininaᵀ Mikhalevich, 1992
Family Cibicididae Cushman, 1927
01 Genus †Falsocibicides Poignant, 1958
02 Genus †Falsoplanulina Bermúdez, 1979
03 Genus †Pseudocibicides Calvez & Margerel, 1965
04 Genus Cibicidesᵀ Montfort, 1808
05 Genus Cibicidina Bandy, 1949
06 Genus Cibicidinella Saidova, 1975
07 Genus Discorbia Sellier de Civrieux, 1977
08 Genus Lobatula Fleming, 1822
09 Genus Montfortella Loeblich & Tappan, 1963
10 Genus Paracibicides Perelis & Reiss, 1976
11 Genus Picouella Andersen, 1997
12 Genus Orbiculoris Loeblich & Tappan, 1994