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Bacillariophyceae: Pennales: Raphidineae: Naviculaceae

Pinnularia viridis
(Nitzsch) Ehrenberg

Pinnularia viridis 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 125 μm long, 22 μm wide, L/W=5.7, x 640, Iroha-numa (marsh), Zao mountain, Yamagata city, Yamagata Pref., Japan, July 9, 2005 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Pinnularia


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