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Gamophyceae: Zygnematales: Desmidiaceae

Staurastrum subgrande
Borge f. minor G.M. Smith

Staurastrum Species [ f. minor ]: Cell body 26.6-40 μm long, 23-36 μm wide, L/W=, isthmus 8.4-11 μm wide; (Illustrations of The Japanese Fresh-water Algae, 1977)
Similar species -->> S. lapponicum; S. alternans;


Staurastrum subgrande Borge f. minor G.M. Smith, cell body 18 μm long, 15 μm wide, L/W=1.2, isthmus 5 μm wide, x 640, a pond near Dedono-yu (hot spring), prefectural road route 215, Nishiwaga-machi (town), Iwate Pref., Japan, July 28, 2007 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Staurastrum subgrande Staurastrum subgrande Staurastrum subgrande Staurastrum subgrande

Images of collecting locality: a pond near Dedono-yu (hot spring), prefectural road route 215, Nishiwaga-machi (town), Iwate Pref., Japan, July 28, 2007 by Y. Tsukii


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