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 Discoba Simpson 2009
                       Superphylum Discicristata Cavalier-Smith, 1998 [coordinate rank]
                         Phylum Euglenozoa Cavalier-Smith, 1981
                           Class Euglenoidea Bütschli, 1884
                             Order Euglenidaᵀ Bütschli, 1884 - euglenids
                               Suborder Heteronematina Leedale, 1967
                                 Genus Ploeotia Dujardin, 1841
                                   Ploeotia adhaerens Larsen & Patterson, 1990
                                   Ploeotia azurina Patterson & Simpson, 1996
                                   Ploeotia corrugata J. Larsen & D.J. Patterson, 1990
                                   Ploeotia decipiens J. Larsen & D.J. Patterson, 1990
                                   Ploeotia discoides J. Larsen & D.J. Patterson, 1990
                                   Ploeotia heracleum Larsen & Patterson, 1990
                                   Ploeotia laminae Al Qassab et al., 2002
                                   Ploeotia longifilum Larsen & Patterson, 1990
                                   Ploeotia oblonga Larsen & Patterson, 1990
                                   Ploeotia plumosa Ekebom, Patterson & Vørs, 1996
                                   Ploeotia pseudanisonema Larsen & Patterson, 1990
                                   Ploeotia punctata Larsen & Patterson, 1990
                                   Ploeotia robusta J. Larsen & D.J. Patterson, 1990
                                   Ploeotia scrobiculata Larsen & Patterson, 1990
                                   Ploeotia tenuis Larsen & Patterson, 1990
                                   Ploeotia vitrea F. Dujardin, 1841