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 Heterokonta Caval.-Sm. (1986)
                                   Phylum Ochrophyta Caval.-Sm. (1995)
                                     Subphylum Phaeista Caval.-Sm. (1995)
                                       Infraphylum Marista Caval.-Sm. (2006)
                                         Superclass Fucistia Caval.-Sm. (1995)
                                           Class Xanthophyceae P. Allorge ex Fritsch (1935) - yellow-green algae
                                             Order Mischococcales
                                               Family Pleurochloridaceae Pascher (1937)
                                                 Genus Monodus R. Chodat (1913)
                                                   01 Monodus guttula
                                                   02 Monodus subglobosa
                                                   03 Monodus pyreniger
                                                   04 Monodus cystiformis
                                                   05 Monodus unipapilla H. Reisigl
                                                   06 Monodus obliqua
                                                   07 Monodus acuminata
                                                   08 Monodus subterranea J.B. Petersen (1932)
                                                   09 Monodus coccomyxa
                                                   10 Monodus spinifer
                                                   11 Monodus curvata
                                                   12 Monodus clavata
                                                   13 Monodus chodatii
                                                   14 Monodus coccomyxoides
                                                   15 Monodus dactylococcoides