[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Protista Haeckel, 1866
see Kingdom protists
Alveolates Cavalier-Smith
see [unranked] Alveolata Cavalier-Smith, 1991
Phylum Ciliophora Doflein, 1901 - ciliates
Oligotrichea Bütschli, 1889
see Class Oligotrichea Bütschli, 1889