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 Hacrobia Okamoto, Chantangsi, Horák, Leander & Keeling, 2009
                             Phylum Cryptista Cavalier-Smith, 1986
                               Subphylum Rollomonadia Cavalier-Smith, 2013
                                 Superclass Cryptomonada Cavalier-Smith, 2004
                                   Class Cryptophyceaeᵀ F.E. Fritsch (1927)
                                     Order Cryptomonadales Pascher (1913)
                                       Family Cryptomonadaceaeᵀ Ehrenb. (1831)
                                         1.1 ?Genus Protocryptomonas B.V. Skvortzov, 1960 ex B.V. Skvortzov, 1969
                                         1.2 Genus Chilomonas Ehrenb. (1831)
                                         2.1 Genus Cyanomonas F. Oltmanns (1904)
                                         2.2 Genus Cryptella A. Pascher (1929), nom. illeg.
                                         2.3 Genus Pseudocryptomonas C.E. de M. Bicudo & G. Tell (1988)
                                         3.1 ?Genus Cryptochloris J. Schiller (1925)
                                         3.2 Genus Cryptomonasᵀ Ehrenb. (1831)
                                         3.3 Genus Campylomonas D.R.A. Hill (1991)
                                         3.4 Genus Geminigera (Taylor & Lee) D.R.A. Hill (1991)
                                         3.5 Genus Hanusia J.A. Deane et al. (1998)
                                         3.6 Genus Proteomonas D.R.A. Hill & R. Wetherbee (1986)
                                         3.7 Genus Storeatula D.R.A. Hill (1991)
                                         3.8 Genus Teleaulax D.R.A. Hill (1991)
                                         4.1 Genus Chroomonas A. Hansgirg (1885)
                                         4.2 Genus Falcomonas D.R.A. Hill (1991)
                                         4.3 Genus Komma D.R.A. Hill (1991)
                                         4.3 Genus Plagioselmis R.W. Butcher (1967)