Light micrograph of Pyrocystis noctiluca(Gr.pyro,fire & Gr. kystis,bladder) marine dinoflagellate alga cells,showing bladder shaped cells with chloroplasts in night position,where the chloroplasts with brownish color are retracted to the cell centre. 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 45x when printed at 10 centimetres | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Guenther, Gerd |
Bildgröße: | 5616 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |