Revista de Biología Tropical ISSN Impreso: 0034-7744 ISSN electrónico: 2215-2075

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The Dinoflagellate red tide in Golfo de Nicoya, Costa Rica
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How to Cite

Hargraves, P. E., & Víquez, R. (1981). The Dinoflagellate red tide in Golfo de Nicoya, Costa Rica. Revista De Biología Tropical, 29(1), 31–38. Retrieved from https://revistas.ucr.ac.cr/index.php/rbt/article/view/25512

Abstract

Red tides in the Golfo de Nicoya, Costa Rica, are caused by Cochlotinium catenatum Okamura. The maximum concentration of cells was 80x106 /L. Four-celled colonies dominate in natural samples, while in culture, unicells and pairs are more common. Measurements of primary productivity were impractical because of cell autolysis. Environmental conditions controlling initiation and termination of blooms are unknown. The red tide is apparently non-toxic.
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References

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