| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 115341 | Olseng, C.D., L.J. Naustvoll and E. Paasche 2002 Grazing by the heterotrophic dinoflagellate Protoperidinium steinii on a Ceratium bloom. Mar. Ecol. Prog. Ser. 225:161-167. | 2002 | Protoperidinium steinii | 161 |
| 115287 | Ibrahem, H.F. and I.J.M. Al-Shawi 2015 Potential harmful dinoflagellates of Iraqi coastal marine waters. International Journal of Marine Science 5(60):1-6. | 2015 | Protoperidinium steini | --> |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Protoperidinium steinii | --> |