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
                                   Family Pyrenomonadaceaeᵀ G. Novarino & I.A.N. Lucas (1993)
                                     Genus Rhodomonasᵀ Karsten (1898)
                                       Rhodomonas baltica G. Karsten (1898)
                                       Rhodomonas lens Pascher & Ruttner
                                       Rhodomonas mariana (P.A. Dangeard) Lemmerm.
                                       Rhodomonas minuta H.L. Skuja (1948)
                                       Rhodomonas ovalis
                                       Rhodomonas rubra Geitler (1922)
                                       Rhodomonas salina (S.M. Wislouch, 1924) D.R.A. Hill & R. Wetherbee (1989)