| Name | From | To | Age range |
|---|---|---|---|
| Rhombodinium majus | Nd | Nd |
|
| Rhombodinium minus | Middle Eocene | Middle Eocene |
|
| Rhombodinium minusculum | Early Eocene | Early Eocene |
|
| Rhombodinium mirabile | Middle Eocene | Middle Eocene |
|
| Rhombodinium oravense | Early Eocene | Oligocene |
|
| Rhombodinium ornatum | Early Eocene | Early Eocene |
|
| Rhombodinium paucispina | Late Danian | Early Selandian |
|
| Rhombodinium pentagonum | Early Eocene | Early Oligocene |
|
| Rhombodinium perforatum | Eocene | Rupelian |
|
| Rhombodinium porosum | Early Eocene | Late Chattian |
|
| Rhombodinium pustulosum | Early Eocene | Rupelian |
|
| Rhombodinium rhomboideum | Eocene | Oligocene |
|
| Rhombodinium rotundatum | Oligocene | Oligocene |
|
| Rhombodinium rugosum | Ypresian | Ypresian |
|
| Rhombodinium sinense | Middle Eocene | Middle Eocene |
|
| Rhombodinium sp | Late Kimmeridgian | Early Miocene |
|
| Rhombodinium sp. Edwa.et al,1984 | Ypresian | Ypresian |
|