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Bacillariophyceae: Pennales: Raphidineae: Naviculaceae

 Pinnularia maior
(Kützing) Rabenhorst

Pinnularia maior Genus:
Species: Cell body 140-200 (340) μm long, 25-40 (42) μm wide (Süßwasserflora von Mitteleuropa 2/1, Bacillariophyceae 1, 1997).

Pinnularia maior (Kützing) Rabenhorst ?, cell body 217 μm long, 32 μm wide, L/W=, x 640, Numa-no-hara marsh (Genseikaen), Madarao highland (Niigata & Nagano Pref.), Myoko village, Niigata Pref., Japan, May 15, 2005 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Pinnularia Pinnularia Pinnularia

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