indicates 10 µm.
Sample from a pond in Lemkendorf on the isle Fehmarn (Baltic Sea). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioplan with Canon EOS 70D.
For permission to use of (high-resolution) images please contact firstname.lastname@example.org.
Wolfgang Bettighofer, www.protisten.de.