Sphaeropsis
Sphaeropsis
Biota | Plantae | Viridiplantae | Chlorophyta | Prasinophytina | Pyramimonadophyceae | Pyramimonadales | Pterospermataceae | Sphaeropsis
| Haeckel, 1866 | Cavalier-Smith, 1981 | Pascher, 1914 | Round, 1963 | Moestrup & Daugbjerg, 2019 | Chadefaud, 1950 | Lohmann, 1904 | Meunier, 1910