indicates 10 µm.
Collected from a pond on the isle of Hiddensee (German Baltic Sea). The image was built up using several photomicrographic frames with manual stacking technique. The images were taken using Zeiss Universal with Olympus C7070 CCD camera.
For permission to use of (high-resolution) images please contact firstname.lastname@example.org.
Wolfgang Bettighofer, www.protisten.de.