Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         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 Plantae Haeckel (1866) - plants
                           Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
                             Phylum Chlorophyta Pascher (1914) [coordinate rank] - green algae
                               "core chlorophytes"
                                 Class Chlorodendrophyceae
                                   Order Chlorodendrales Fritsch, 1917
                                     Family Chlorodendraceaeᵀ Oltmanns (1904)
                                       Genus Tetraselmis S.F.N. Stein (1878)
                                         Tetraselmis chui Butcher
                                         Tetraselmis contracta (N. Carter, 1937) R.W. Butcher (1959)
                                         Tetraselmis cordiformisᵀ (H.J. Carter, 1858) S.F.N. Stein (1878)
                                         Tetraselmis maculata Butcher
                                         Tetraselmis marina (L. de Cienkowski, 1881) R.E.Norris, T. Hori & Chihara (1980)
                                         Tetraselmis striata Butcher (1959)
                                         Tetraselmis subcordiformis (J.N.F. Wille, 1903) R.W. Butcher (1959)
                                         Tetraselmis tetrathele (G.S.West, 1916) R.W. Butcher (1959)
                                         Tetraselmis verrucosa Butcher