Nicholas Fowler et al.
Toxicon : official journal of the International Society on Toxinology, 101, 85-91 (2015-05-20)
One of the most widely studied organisms responsible for Harmful Algal Blooms (HABs) is the marine dinoflagellate Karenia brevis. This organism produces neurotoxic compounds known as brevetoxins. A related dinoflagellate, Karenia papilionacea, has been reported to occasionally co-bloom with K.