🎬17 min
📅1952-01-01
🎭Documentary
Overview
On display are the movement structures of Heliozoa, the expulsion of food remains, plasmogamy, separation and temporary bridging, "phobia".
Production
Institut für den wissenschaftlichen Film (IWF)
On display are the movement structures of Heliozoa, the expulsion of food remains, plasmogamy, separation and temporary bridging, "phobia".
Institut für den wissenschaftlichen Film (IWF)