Genus:
Species: Cell body 60-220 μm long, 18-32 μm wide (Süßwasserflora von Mitteleuropa 2, Bacillariophyceae 1, 1997). |
Cymbella lanceolata (Ehrenberg) Kirchner (or C. aspera or C. helckei ?),
cell body 160 μm long, 32 μm wide,
x 640 ?, Japan, 1998 by Y. Tsukii
31 μm
63 μm
94 μm; x 640