axodines Patterson, 1994 see Class Dictyochophyceae Silva (1980) abodines D.J. Patterson, 2001 see Class Dictyochophyceae Silva (1980) 1 rhizochromulinids see [unranked] Rhizochromulinales O'Kelly & Wujek (1994) 2 actinodines D.J. Patterson, 2001 see [unranked] Pedinellales Zimmermann, Møestrup & Hällfors (1984)