HABs taxon details
original description
(of Chrysochromulina polylepis Manton & Parke, 1962) Manton I. & Parke M. 1962. Preliminary observations on scales and their mode of origin in <i>Chrysochromulina polylepis</i> sp. nov. J. mar. biol. Ass. U.K. 42: 565-578. [details]
basis of record
Guiry, M.D. & Guiry, G.M. (2022). 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]
ecology source
Jones, H. L.; Leadbeater, B. S. C.; Green, J. C. (1993). Mixotrophy in marine species of Chrysochromulina (Prymnesiophyceae): ingestion and digestion of a small green flagellate. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 73(2), 283-296. [details]
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
From regional or thematic species database
Distribution The known distribution is rather patchy: Britain, Northern Europe, the Black Sea, Tasmania and the Southern Ocean. [details]
Editor's comment This species, usually known as Chrysochromulina polylepis, has recently been transferred to Prymnesium, based on some molecular data [details]
Harmful effect Serious fishkills took place in Scandinavia in 1988, but the toxic principle has not been determined [details]
Identification Although here included in the genus Prymnesium this species differs markedly form other species of Prymnesium,in the list. Cells are ovoid-pear shaped and 6-12 micrometer long. The two flagella are 2-3 times cell length and the stiff, uncoiling haptonema is 1-1½ cell length when fully extended. Cells are covered with four types of organic scales, which are species characteristic. For critical identification to species level, the scales need to be examined, using transmission electron microscopy. In preserved samples, scales scales may have been shed, in which case molecular sequencing is required for identification. [details]
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