Dictyocha speculum
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caption
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Dictyocha speculum
Syn: Distephanus speculum, one stage () with silicified skeleton (winter) and one stage () naked and flagellate (single) with several nuclei (summer?). Figure from Billard, C. & Chrétiennot-Dinet, M.-J. (1997) Espèces potentiellement toxiques. In: Efflorescences toxiques des eaux côtières françaises: Ecologie, Ecophysiologie, Toxicologie. (B. Berland & P. Lassus eds), Repères Océans n° 13, Editions IFREMER, pp. 91-101.
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author
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Chantal Billard
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copyright
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University of Caen Basse-Normandie, France
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image sets
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English Channel - Normandy - Phytoplankton - Images from Chantal Billard (University of Caen Basse-Normandie)
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