Bacillariophyceae: Pennales:
Raphidineae
: Naviculaceae
Pinnularia
maior
(Kützing) Rabenhorst
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
31 μm
63 μm
94 μm; x 640
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