Light micrograph of an empty colony of Electra sp.,a marine bryozoon of the North Sea. Microscopic contrast method : Polarized lighting to show the birefringent housing. Magnification 75x when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Guenther, Gerd |
Taille de l’image : | 5184 px × 3456 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |