[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
     Supergroup Chromalveolata Adl et al., 2005 - chromalveolates see Kingdom Chromista Caval.-Sm. (1981)
       Stramenopiles Patterson, 1990 - stramenopiles see Superphylum Heterokonta Caval.-Sm. (1986)
         Dictyochophyceae Silva (1980)
           Pedinellales Zimmermann et al. (1984)
             1 Genus Actinomonas W.S. Kent (1880)
             2 Genus Apedinella J. Throndsen (1971)
             3 Genus Ciliophrys L. Cienkowski (1875)
             4 Genus Mesopedinella Daugbjerg (1996)
             5 Genus Palatinella Lauterborn (1906)
             6 Genus Pedinella Vysotskii (1888)
             7 Genus Pseudopedinella N. Carter (1937)
             8 Genus Pteridomonas Penard (1890)