Most bioluminescent water
Last updated: June 12, 2018 at 16:17 pm
Mosquito Bay, Vieques Island, Puerto Rico — The bay (also known as Bioluminescent Bay) has a concentration of up to 720,000 single-celled bioluminescent dinoflagellates (Pyrodimium bahamense) per gallon of water. When they are agitated at night, they produce enough light to enable a person to read a book.
Usup G, Azanza RV. (1998). Physiology and dynamics of the tropical dinoflagellate Pyrodinium bahamense. In: Anderson DM, Cembella AD, Hallegraeff GM (eds) The physiological ecology of harmful algal blooms. NATO ASI Series, Springer-Verlag, Berlin, p 81–94.
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Jeffrey Gallant is the Editor-in-Chief and Records Keeper of the Diving Almanac. He is also a contributing editor of DIVER Magazine, and the scientific director of the Greenland Shark and Elasmobranch Education and Research Group (GEERG). Jeffrey started diving in 1982.
