Lacrymaria olor, the ''swan'', extends it long neck into pond debris feeding on bacteria and algae. This ciliated protozoan measures about 75 microns when contracted but can reach a length of 200 microns when extended. It is found in ponds, lakes and streams throughout much of the world. Recorded under Nomarski illumination. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Matulavich, Peter |
Model Release : | Non requis |
Property release : | Non requis |
Durée : | 16 Secondes |
Aspect ratio : | 4/3 |
Restrictions : | - |