Saw a few paramecia doing this the other day in one of my water samples.
I'm fairly sure as to the id of these but happy to be told otherwise.
From a freshwater wetland pond
Canterbury, New Zealand
- Paramecium-caudatum_GNZ20181101-03498.jpg (80.44 KiB) Viewed 2292 times
- Paramecium-caudatum_GNZ20181101-03446.jpg (114.86 KiB) Viewed 2292 times