Paramecium, light micrograph. Paramecium is a genus of unicellular ciliated protozoa. They are widespread in freshwater, brackish, and marine environments and are often very abundant in stagnant basins and ponds. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / CHOKSAWATDIKORN |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |