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MarBEF Data System |
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WoRMS taxon details
original description
(of Cochlodinium polykrikoides Margalef, 1961) Margalef, R. (1961). Hidrografía y fitoplancton de un área marina de la costa meridional de Puerto Rico. <em>Investigacion Pesquera.</em> 18: 33-96. [details]
basis of record
Guiry, M.D. & Guiry, G.M. (2024). AlgaeBase. <em>World-wide electronic publication, National University of Ireland, Galway.</em> searched on YYYY-MM-DD., available online at http://www.algaebase.org [details]
new combination reference
Gómez, F.; Richlen, M. L.; Anderson, D. M. (2017). Molecular characterization and morphology of Cochlodinium strangulatum , the type species of Cochlodinium , and Margalefidinium gen. nov. for C. polykrikoides and allied species (Gymnodiniales, Dinophyceae). <em>Harmful Algae.</em> 63: 32-44., available online at https://doi.org/10.1016/j.hal.2017.01.008 [details] Available for editors  [request]
ecology source
Leles, S. G.; Mitra, A.; Flynn, K. J.; Tillmann, U.; Stoecker, D.; Jeong, H. J.; Burkholder, J.; Hansen, P. J.; Caron, D. A.; Glibert, P. M.; Hallegraeff, G.; Raven, J. A.; Sanders, R. W.; Zubkov, M. (2019). Sampling bias misrepresents the biogeographical significance of constitutive mixotrophs across global oceans. <em>Global Ecology and Biogeography.</em> 28(4): 418-428., available online at https://doi.org/10.1111/geb.12853 [details] Available for editors [request]
ecology source
Mitra, A.; Caron, D. A.; Faure, E.; Flynn, K. J.; Leles, S. G.; Hansen, P. J.; McManus, G. B.; Not, F.; Do Rosario Gomes, H.; Santoferrara, L. F.; Stoecker, D. K.; Tillmann, U. (2023). The Mixoplankton Database (MDB): Diversity of photo‐phago‐trophic plankton in form, function, and distribution across the global ocean. <em>Journal of Eukaryotic Microbiology.</em> 70(4)., available online at https://doi.org/10.1111/jeu.12972 [details] 
ecology source
Jeong, H. J.; Yoo, Y. D.; Kim, J. S.; Kim, T. H.; Kim, J. H.; Kang, N. S.; Yih, W. (2004). Mixotrophy in the Phototrophic Harmful Alga Cochlodinium polykrikoides (Dinophycean): Prey Species, the Effects of Prey Concentration, and Grazing Impact. <em>The Journal of Eukaryotic Microbiology.</em> 51(5): 563-569., available online at https://doi.org/10.1111/j.1550-7408.2004.tb00292.x [details]
From regional or thematic species database
Description This species may be synonymous with Polykrikos barnegatensis Martin 1929.
[details]
Description Cell surface without ridges. Cingulum displaced 1.5-2x width and about one-third length of body. [details]
Description Chain-forming ellipsoidal cells assembling less than 8 units. Dimensions: 30–40 μm length, 20–30 μm width. Cingulum sinistral and displaced about 0.6 length. The apical groove starts from the anterior junction of the cingulum and sulcus and moves around the apex in clockwise direction. It is estimated that this species is probably identical to ‘Cochlodinium 78’ which caused toxic discoloured waters in Japan (Kyushu Island) in 1978. [details]
Harmful effect Serious fishkiller, extensive problems especially in Korea [details]
From editor or global species database
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Present 
