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Chlorophyceae: Oedogoniales: Oedogoniaceae

 Bulbochaete sp.
C.A. Agardh

Bulbochaete Genus: Filament with branching, attached on a substrate; dioecious; cell body cylindrical; apical cell with a elongated spiny projections (Guide book to the "Photomicrographs of the Freshwater Algae", 1998).
Species:

Bulbochaete sp. (B. nordstedtii Wittrock or B. crassiuscula Nordstedt or B. insignis Pringsheim or B. brebissonii Kützing or?), cell body μm long, μm wide, x 640, Shimo-no-koike (small pond), Shiga highland, Yamanouchi town, Nagano Pref., Japan, September 26, 2004 by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640
Bulbochaete Bulbochaete Bulbochaete Bulbochaete Bulbochaete Bulbochaete Bulbochaete

B. nordstedtii Wittrock:

B. crassiuscula Nordstedt:

B. insignis Pringsheim:

B. brebissonii Kützing:

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