indicates 10 µm.
Collected from a wetland in Berlin called Tegeler Fließ. The image was built up using several photomicrographic frames with manual stacking technique. The images were taken using Zeiss Axioplan with DSLR Canon 600D.
For permission to use of (high-resolution) images please contact firstname.lastname@example.org.
Wolfgang Bettighofer, www.protisten.de.