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Cyanophyceae: Nostocales: Oscillatoriaceae

Oscillatoria nigra
Vaucher 1803

Species: Trichome straight, but slightly curved at terminals, both ends rounded, 8.5-9 μm wide, L/W=0.3-1.0; septum not constricted, granules present along septum (Illustrations of The Japanese Fresh-water Algae, 1977).


Oscillatoria nigra Vaucher ?, cell body 5-10 μm long, 10 μm wide, L/W=0.5-1.0, x 640, Toyonodai park (or Seseragi park), Toyonodai, Otone town, Saitama Pref., Japan, March 4, 2006 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Oscillatoria Oscillatoria

Images of collecting locality: Toyonodai park (or Seseragi park), Toyonodai, Otone town, Saitama Pref., Japan, March 4, 2006 by Y. Tsukii


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