EMAIL:[email protected] A red tide just offshore San Diego is bringing a spectacular display of bioluminescence to beaches at night. Bioluminescence expert Michael Latz, a scientist at Scripps Institution of Oceanography at UC San Diego, said the red tide is due to aggregations of dinoflagellates including Ceratium falcatiforme and Lingulodinium polyedra, the latter of which is well known for its bioluminescent ....