Light micrograph of Pyrocystis lunula (, fire & Gr. kystis, bladder) marine dinoflagellate alga cells, showing a spindle shaped older cell and

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Light micrograph of Pyrocystis lunula (, fire & Gr. kystis, bladder) marine dinoflagellate alga cells, showing a spindle shaped older cell and a rounded younger cell. The chloroplasts glow in yellow color under Darkfield illumination. Pyrocystis in mass reproduction causes a bright bioluminescent ocean glow at night. Culture material of the Culture Collection of Algae at the University of Cologne. Microscopic contrast method: Darkfield contrast. Magnification 180x when printed at 10 centimetres width.

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Size: 4180px × 4180px
Photo credit: © GERD GUENTHER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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