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 Halvaria Cavalier-Smith, 2010
Superphylum Alveolata Cavalier-Smith, 1991
Phylum Ciliophora Doflein, 1901 - ciliates
Subphylum Postciliodesmatophora Gerassimova & Seravin, 1976 - desmates
Class Heterotrichea Stein, 1859 [monotypic]
Order Heterotrichidaᵀ Stein, 1859 - heterotrichs
"stentorids"
Family Folliculinidae Dons, 1914
01 Genus Ampullofolliculina Hadzi, 1951
02 Genus Ascobius Henneguy, 1884
03 Genus Aulofolliculina Hadzi, 1951 [monotypic]
04 Genus Botticula Dioni, 1973
05 Genus Claustrofolliculina Hadzi, 1951
06 Genus Donsia Hadzi, 1951
07 Genus Echinofolliculina Dons, 1934
08 Genus Epifolliculina Hadzi, 1951
09 Genus Eufolliculina Hadzi, 1951
10 Genus Folliculinaᵀ Lamarck, 1816
11 Genus Lagotia Wright, 1858[1857]
12 Genus Latifolliculina Hadzi, 1951
13 Genus Metafolliculina Dons, 1925[1924]
14 Genus Mirofolliculina Dons, 1927[1928]
15 Genus Pachyfolliculina Hadzi, 1951
16 Genus Parafolliculina Dons, 1914
17 Genus Pebrilla Giard, 1888
18 Genus Perifolliculina Hadzi, 1951
19 Genus Planifolliculina Hadzi, 1951
20 Genus Platyfolliculina Hadzi, 1938
21 Genus †Priscofolliculina Deflandre & Deunff, 1957
22 Genus Pseudofolliculina Dons, 1914
23 Genus Pseudoparafolliculina Andrews & Nelson, 1942
24 Genus Stentofolliculina Hadzi, 1938
25 Genus Valletofolliculina Andrews, 1953
26 Genus "Atriofolliculina" Hadzi, 1951, nom. nud.
27 Genus "Diafolliculina" Hadzi, 1951, nom. nud.
28 Genus "Folliculinopsis" Fauré-Fremiet, 1936, nom. nud.
29 Genus "Halofolliculina" Hadzi, 1951, nom. nud.
30 Genus "Magnifolliculina" Uhlig, 1964, nom. nud.
31 Genus "Splitofolliculina" Hadzi, 1951, nom. nud.