I found this small Arcella case in a sample from a temporary flooded area in woodland.
It is 55µm in diameter and the central aperture is 15µm. I had a look at http://www.arcella.nl/ and it looks like it might be Arcella hemisphaerica.
Olympus 100X oil objective and a stack of around 40 photos.
A small Arcella
Moderators: rjlittlefield, ChrisR, Chris S., Pau
- carlos.uruguay
- Posts: 5358
- Joined: Thu Feb 23, 2012 8:05 pm
- Location: Uruguay - Montevideo - America del Sur
- Contact: