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 Karyorelictea Corliss, 1974
                                         Order Protoheterotrichida Nouzarède, 1977
                                           Family Geleiidae Kahl, 1933
                                             Genus Geleiaᵀ Kahl, 1933
                                               Geleia decolor (Kahl, 1933) Dragesco, 1960
                                               Geleia fossata (Kahl, 1933) Dragesco, 1960
                                               Geleia hyalina Dragesco, 1960
                                               Geleia major Dragesco, 1960
                                               Geleia murmanica Raikov, 1962
                                               Geleia nigriceps (Kahl, 1933) Dragesco, 1960
                                               Geleia orbis Fauré-Fremiet, 1950
                                               Geleia simplex Fauré-Fremiet, 1951