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Chlorophyceae: Chlorococcaceae

Planktosphaeria sp.

Planktosphaeria Genus: Unicellular or colonial within a gelatinous sheath; planktonic; cell body spherical; 1 or several chloroplasts cup-shaped, with a pyrenoid (Guide book to the "Photomicrographs of the Freshwater Algae", 1998).
Species:
Similar genus --> Dictyosphaerium


Planktosphaeria ??, cell body μm long, μm wide, x 640, Nishikubo damp area, Miyadera, Iruma city, Saitama Pref., Japan, May 2003 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Planktosphaeria Planktosphaeria


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