organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     stramenopiles Patterson, 1990, nom. vernac. see [unranked] Stramenopiles Patterson, 1990
       stramenochromes Patterson, 1994
         Class Silicoflagellata (Borgert, 1890) Lemmermann, 1901 see Class Dictyochophyceae Silva (1980)
           Order Pedinellales Zimmermann et al. (1984)
             Family Actinomonadidae Kent, 1880, orth. zool. see Family Actinomonadaceae Kent (1880)
               Genus Pteridomonas Penard (1890)