 
 
Gamophyceae: 
Zygnematales: Desmidiaceae
Euastrum denticulatum
(Kirchner) Gay var. denticulatum
|  Subgenus: Entomum (Apical area deeply indented or notched) Section: Incisa (Cell surface smooth; apical area without spiny projections)
 Species:
(Illustrations of The Japanese Fresh-water Algae, 1977).
 | 
Euastrum denticulatum (Kirchner) Gay var. denticulatum ?, 
cell body 25 μm long, 22 μm wide, L/W=1.1, isthmus 6 μm wide, 
x 640, No.2, Nozomiko (Lake Nozomi), Myoko-kogen (Myoko highland), Iiyama city, Nagano Pref., Japan, April 26, 2007 by Y. Tsukii
 31 μm
 31 μm
 63 μm
 63 μm
 94 μm; x 640
 94 μm; x 640
 
 
Images of collecting locality: 
No.2, Nozomiko (Lake Nozomi), Madarao highland, Iiyama city, Nagano Pref., Japan, April 26, 2007 by Y. Tsukii
 
 
 
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