living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Thallobionta
         Division Chromophycota see Phylum Chromophyta T.A.Chr. (1962), nom. nud.
           Class Chrysophyceae Fritsch (1927)
             Subclass Chrysophycidae see Class Chrysophyceae Fritsch (1927)
               ?Order Pedinellales Zimmermann et al. (1984)
                 Family Pedinellaceae Pascher (1910)
                   1 Genus Pedinella Vysotskii (1888)
                   2 Genus Pseudopedinella N. Carter (1937)
                   3 Genus Cyrtophora Pascher (1911)
                   4 Genus Palatinella Lauterborn (1906)
                   5 Genus Apedinella J. Throndsen (1971)