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Cyanophyceae: Nostocales: Oscillatoriaceae

Oscillatoria sp.

Genus: Trichome without mucous sheath; straight, long, consisting of numerous cells (Illustrations of The Japanese Fresh-water Algae, 1977).
Species:


Oscillatoria sp. (or Phormidium retzii (Agardh) Gomont ?), cell body 5-10 μm long, 7.5 μm wide, L/W=0.67-1.33, x 640, Gyodashi-sogo park (Gyoda general park), Gyoda city, Saitama Pref., Japan, March 11, 2006 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Oscillatoria

Images of collecting locality: Gyodashi-sogo park (Gyoda general park), Gyoda city, Saitama Pref., Japan, March 11, 2006 by Y. Tsukii


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