"chrysophytes" see [unranked] core chrysophytes
Count: [g] 6c;15o;29f;202g
   Class Dictyochophyceae Silva (1980)
  Count: [g] 3o;4f;13g
     Order Pedinellales Zimmermann et al. (1984)
    Count: -
       Family Pedinellaceae Pascher (1910)
      Count: [g] 8g
         Genus Pteridomonas Penard (1890)
        Count: -