Genus: Unicellular; planktonic; cell body oval or ellipsoidal, both ends rounded,
covered with many elongated spiny-projections; one or 2-4 chloroplasts parietal plate-like with a single pyrenoid
(Guide book to the "Photomicrographs of the Freshwater Algae", 1998).
Species: |
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
