Light micrograph of Pyrocystis lunula (Gr.pyro,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 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Guenther, Gerd |
Bildgröße: | 4180 px × 4180 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |