Oomycete Uniciliatida Ishigeales Wobblata Pseudodendromonadida Proteromonadidae Botrydiaceae Ascoseira Eupodiscaceae Ralfsiales Cepedea Coscinodiscophyceae Aplanochytrium Proteromonas Florenciellales Opalomonadea Rhizosoleniophycidae Anoecida Opalina Protoopalina Chaetocerotophycidae Sphacelariales Slopalinida Dictyochophyceae Chattonella Biddulphiophycidae Opalinidae Asterionella Hyphochytriaceae Hydrurales Hibberdiales Axodine Chrysosphaerales Picophagea Actinophryid Phaeothamniales Pseudofungi Scytothamnales Tilopteridales Raphidophyte Hyphochytrium Pleurochrysis carterae Bolidophyceae Rhizochromulinales Hyphochytr…

riomycetes Chromulinales Opalinata Fragilariophyceae Karotomorpha Discosporangiales Rhizochromulina Rictus lutensis Syringodermataceae Pinnularia Phaeothamniophycidae Chrysomerophyceae Golden algae Blastocystis Pelagophycidae Cafeteria (bicosoecid) Eustigmatophyte Triparma Opalozoa Pinguiochrysidaceae Synurid Yellow-green algae Labyrinthula Labyrinthulomycetes Chaetoceros Bigyra Bigyromonada Placidozoa Sagen

ista Pedinellales Mastigomycotina Platysulcus Pirsonia Stramenopile Heterosigma akashiwo Ochrophyte Dictyochales Bicosoecida Brown algae Chromalveolata Diatom