Family:
(Illustrations of The Japanese Fresh-water Algae, 1977).
Genus:
(Guide book to the "Photomicrographs of the Freshwater Algae", 1998).
Species:
Tetracystis sp., stock Twa-1, axenic culture (September 29 to November 13, 2001),
cell body 6-12 μm in diam.,
x 640, Watarase, Tochigi Pref., Japan, July 2001 by Y. Tsukii 31 μm
63 μm
94 μm; x 640
Family:
(Illustrations of The Japanese Fresh-water Algae, 1977).
31 μm
