Dinoflagellate. Coloured scanning electron micrograph (SEM) of a Prorocentrum dinoflagellate. Prorocentrum species produce okadaic acid, which is asso


Dinoflagellate. Coloured scanning electron micrograph (SEM) of a Prorocentrum dinoflagellate. Prorocentrum species produce okadaic acid, which is associated with diarrhoeic shellfish poisoning (DSP). Dinoflagellates are unicellular protozoans. About 90% are found in marine environments as plankton. They range in size from 2 millimetres to less than a hundredth of a milimetre across. This specimen was found off the coast of Scotland.


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Photo credit: © STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
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Keywords: biological, biology, cell, celled, coloured, dinoflagellate, false-colour, false-coloured, fauna, flagellate, invertebrate, invertebrates, marine, microscopic, nature, plankton, planktonic, poisoning, prorocentrum, protozoan, scottish, sea, sem, single, toxic, unicellular, wildlife, zoological, zoology