Phylum [Chlorophyta] Pascher (1914) - green algae
   Family Polyblepharidaceae P.A. Dangeard
     1 Genus Pedinomonas O.A. Korshikov (1923)
     2 Genus Polyblepharides P.C.A. Dangeard, 1888
     3 Genus Mesostigma Lauterborn (1894)
     4 Genus Scourfieldia G.S.West (1912)
     5 Genus Nephroselmis F. Stein (1878)
     6 Genus Spermatozopsis O.A. Korshikov (1913)
     7 Genus Polytomella Aragão (1910)
     8 Genus Tetraselmis S.F.N. Stein (1878)
     8.0 Genus Platymonas G.S.West (1916) see Genus Tetraselmis S.F.N. Stein (1878)
     9 Genus Scherffelia Pascher (1911)