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 Buliminoida Saidova, 1981
Order Buliminidaᵀ Saidova, 1981
Suborder Tubulogenerinina Mikhalevich, 1998 [monotypic]
Family Tubulogenerinidaeᵀ Saidova, 1981
01 Genus †Tubulogenerinaᵀ Cushman, 1927
02 Genus †Bitubulogenerina Howe, 1934
03 Genus †Orthokarstenia Dietrich, 1935
04 Genus †Unicosiphonia Cushman, 1935
05 Genus †Tritubulogenerina Howe, 1939
06 Genus †Transversigerina Matthews, 1945
07 Genus †Rectobulimina Marie, 1956
08 Genus †Shastrina Huddleston & Kalia, 1981
09 Genus †Zsigmondiella Popescu & Crihan, 2005
10 Genus Siphogenerina Schlumberger, 1883
11 Genus Rectuvigerina Mathews, 1945
12 Genus Sagrinopsis de Civrieux, 1969