Light micrograph of a single shell of a radiolarian. Radiolaria are single-celled protozoans that are found in marine plankton. They have a silicate skeleton with pores through which pseudopodia of protoplasm project to trap food particles. As zooplankton in the ocean their skeletal remains form siliceous ooze on the seabed. Magnification: x220 when printed at 10 centimetres across. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Fox, Frank |
Taille de l’image : | 7952 px × 5304 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |