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 Intramacronucleata Lynn, 1996 - amphiesmates
Class Spirotrichea Bütschli, 1889
Subclass Choreotrichia Small & Lynn, 1985
Order Tintinnida Kofoid & Campbell, 1929
01 Family Dictyocystidae Haeckel, 1873
02 Family Tintinnidiidae Kofoid & Campbell, 1929
03 Family Codonellidae Kent, 1881
04 Family Codonellopsidae Kofoid & Campbell, 1929
05 Family Nolaclusiliidae Sniezek et al., 1991
06 Family Metacylididae Kofoid & Campbell, 1929
07 Family Ascampbelliellidae Corliss, 1960
08 Family Epiplocylididae Kofoid & Campbell, 1939
09 Family Rhabdonellidae Kofoid & Campbell, 1929
10 Family Ptychocylididae Kofoid & Campbell, 1929
11 Family Petalotrichidae Kofoid & Campbell, 1929
12 Family Cyttarocylididae Kofoid & Campbell, 1939
13 Family Xystonellidae Kofoid & Campbell, 1929
14 Family Undellidae Kofoid & Campbell, 1929
15 Family Tintinnidaeᵀ Claparède & Lachmann, 1858