(Charophyceae: Zygnematales: Desmidiaceae)
var. notata (Nordstedt) Grönblad
Cell body flat, large, variable in shape, longer than wide; strong constriction at center;
each semicell with several notches; cell wall with many short spines
(Illustrations of The Japanese Fresh-water Algae, 1977).
Micrasterias thomasiana var. notata (Nordstedt) Grönblad,
stock Nmdo-1, axenic culture with KCM+Hyponex (from June 19 to July 19, 2008),
cell body μm long, μm wide, L/W=, isthmus μm wide,
x 640, Dojo-ike (pond), Norikura highland, Azumi, Matsumoto city, Nagano Pref., Japan, November 4, 2007 by Y. Tsukii
150 μm; x 400 :
94 μm; x 640
Images of collecting locality:
No.1, Dojo-ike (pond), Norikura highland, Azumi, Matsumoto city, Nagano Pref., Japan, November 4, 2007 by Y. Tsukii
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