Species:
Cell body ellipsoidal or slightly ovoid, 10-15 μm long, 5-10.5 μm wide;
young daughter cells slightly asymmetrical; cellwall thin; papilla absent;
length of flagella nearly the same as that of cell body;
chloroplast cup-shaped; a pyrenoid central-lateral or at posterior half of the cell;
stigma at equator or anterior; nucleus centrally located or slightly anterior
(Süßwasserflora von Mitteleuropa 9, Chlorophyta I, 1983).
|
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
