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Gamophyceae: Zygnematales: Desmidiaceae

Staurastrum margaritaceum
(Ehrenberg) Meneghini var. margaritaceum

Staurastrum Subgenus: with arm-like projections (Illustrations of The Japanese Fresh-water Algae, 1977)
Species:


Staurastrum margaritaceum (Ehrenberg) Meneghini var. margaritaceum, cell body 32 μm long, 23 μm wide, L/W=1.4, isthmus 10 μm wide, x 640, a marsh pond near Meigetsuso (Refuge), North of Higashidaiten, Azuma mountains, Yonezawa city, Yamagata Pref., Japan, July 1, 2007 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Staurastrum margaritaceum Staurastrum margaritaceum Staurastrum margaritaceum

Images of collecting locality: a marsh pond near Meigetsuso (Refuge), North of Higashidaiten, Azuma mountains, Yonezawa city, Yamagata Pref., Japan, July 1, 2007 by Y. Tsukii


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