Species:
Cell body (outline of cellwall) broad ellipsoidal, both ends rounded; protoplast ellipsoidal or spindle-shaped;
cellwall thin; length of flagella nearly the same as that of cell body; chloroplast cup-shaped; with a single pyrenoid;
stigma absent; two contractile vacuoles apical
(Süßwasserflora von Mitteleuropa 9, Chlorophyta I, 1983).
|
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
