The live between the filaments of the red alga Audouinella. Third step of the defecation . The waste is starting to leave the . The indicates 25 µm.
Sample from an aquarium for tropical fishes. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioplan with Canon 600D CCD camera.
For permission to use of (high-resolution) images please contact postmaster@protisten.de.
Wolfgang Bettighofer, www.protisten.de.