Ulvophyceae
: Ulotrichales: Ulotrichaceae
Ulothrix
sp.
Family: Chloroplasts
plate-like
or
ribbon-like
; sexual reproduction by
isogamy
.
Genus: Without gelatinous sheath; filaments consist of many cells;
rhizoid
formed at one end (Illustrations of The Japanese Fresh-water Algae, 1977).
Species:
Similar Genus ->>
Klebsormidium
Ulothrix
sp. ?, cell body
μm long,
μm wide, x 640, near Yanase river, Mizuko, Fujimi city, Saitama Pref., Japan, December 2003 by Y. Tsukii
100 μm
200 μm
300 μm; x 200 :
50 μm
100 μm
150 μm; x 400
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