Diatom:
This slide contains an example of the skeleton of the diatom Ceratophora granulata. Diatoms are photosynthesising algae, they have a siliceous skeleton and can be found in both fresh and salt water.
Please note - the slide image is not life-size. The real diameter is approx 75µm.
To open the e-Scope, click on the micrograph >>
