sharing our knowledge.
Photographic gallery.  Thousands of particles under the microscope.

Thecamoeba, Testate Amoeba

Arcella vulgaris Arcella vulgaris Arcella vulgaris Arcella vulgaris Arcella vulgaris Arcella vulgaris Centropyxis aculeata and Arcella vulgaris Centropyxis aculeata Centropyxis aculeata Centropyxis aculeata Euglypha Euglypha Euglypha