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 viridis
(Nitzsch) Ehrenberg (
P. maior
?), cell body
123
μm long,
22
μm wide, x 640, Koigakubo marsh, Tessei-cho, Okayama Pref., Japan, November 22, 2004 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
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