Chromista | Myzozoa | Conoidasida | Eugregarinorida | Monocystidae | Monocystis
Biota | Chromista | Harosa | Rhizaria | Foraminifera | Foraminifera incertae sedis | Monocystis
|  |  |  | d'Orbigny, 1826 |  | Ehrenberg, 1854