Dinophysis ovum is a species of toxic dinoflagellates suspected to cause diarrhetic shellfish poisoning in humans.
Harred. Laura. Predicting harmful algal blooms: a case study with Dinophysis ovum in the Gulf of Mexico. Journal of Plankton Research. July 2014. 36. 6. 1434–1445. 10.1093/plankt/fbu070. free. 1969.1/152710. free.