Genus:
Filamentous algae without branching; a single plate-like chloroplast in each cell
(Illustrations of The Japanese Fresh-water Algae, 1977).
Species:
Mougeotia sp. (or Mougeotiopsis ?),
cell body 137 μm long, 14 μm wide, L/W=9.8,
x 200, x 400, x 640, Shibu-ike (pond), Shiga highland, Yamanouchi town, Nagano Pref., Japan, June 19, 2005 by Y. Tsukii
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640