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Chlorophyceae: Chlorococcales: Oocystaceae

Oocystis sp.
Nägeli

Oocystis Genus: Planktonic; colony of 2-8 cells surrounded by cell wall of their mother cell, but sometimes unicellular; cell body broad ellipsoidal, both ends slightly pointed and with a thick cell wall; 1-3 chloroplasts parietal plate-like, with a single pyrenoid (Guide book to the "Photomicrographs of the Freshwater Algae", 1998).
Species:
Similar genus -->> Eremosphaera;


Oocystis sp., cell body 58 μm long, 26 μm wide, x 640, rice field, Tsukamoto, Sakura-ku, Saitama city, Saitama Pref., Japan, July 25, 2004 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Oocystis Oocystis
cell body 68 μm long, 34 μm wide, x 640
Oocystis Oocystis Oocystis Oocystis


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