Kingdom Protoctista Hogg, 1860 Phylum Chlorophyta Pascher (1914) - green algae Class Chlorophyceae Wille (1884) - chlorophytes Order Chlorococcales Pascher see Order Chlamydomonadales F.E. Fritsch Family Hormotilaceae Korshikov 1 Genus Hormotila A. Borzì (1883) 2 Genus Hormotilopsis Trainor & Bold (1954)