This Dinoflagellate Species Is Stimulated to Producing Toxins After Consuming

Multiple Choice

This dinoflagellate species is stimulated to producing toxins after consuming fish feces.The skin of fish affected by the toxin is destroyed and the affected fish die within hours after exposure to the toxin.This dinoflagellate species is classified as which one of the following species?

A) Codium fragile
B) Karenia brevis
C) Pfiesteria piscicida
D) Grateloupia turuturu
E) Anas platyrhyncus