Bacillariophyceae: Pennales:
Raphidineae
: Naviculaceae
Pinnularia
viridis
(Nitzsch) Ehrenberg
Genus:
Species: Cell body
50-170
μm long,
10-30
μm wide (Süßwasserflora von Mitteleuropa 2/1, Bacillariophyceae 1, 1997).
Pinnularia
sp., cell body
106
μm long,
19
μm wide, x 400, Japan, 199? by Y. Tsukii
50 μm
100 μm
150 μm; x 400
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