Green algae. Light micrograph the unicellular freshwater green algae Haematococcus pluvialis. This algae is found in temporary pools in temperate regions. It is a rich source of the antioxidant astaxanthin,which is used as a fish and shrimp feed,a food colouring and a nutritional supplement. Magnification: x360 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Guenther, Gerd |
Taille de l’image : | 4835 px × 3626 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |