Tyrannodinium berolinense (Lemmermann) Calado, Craveiro, Daugbjerg et Moestrup
Biology:
Tyrannodinium berolinense is a freshwater dinoflagellate capable of feeding on other protists and injured metazoans. It is closely related to Pfiesteria.
Risk statement:
Even though T. berolinense is closely related to Pfiesteria it does not produce toxins.