The specimen was gathered in a pond in the forest of Altenholz-Stift near Kiel. Sampling date 6/2017. indicates 25 µm.
The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioplan with MFT camera Olympus OM-D E-M5 II.
For permission to use of (high-resolution) images please contact email@example.com.
Wolfgang Bettighofer, www.protisten.de.