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Ulvophyceae: Ulotrichales: Ulotrichaceae

 Ulothrix sp.

Ulothrix 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. ?, vegetative cells μm long, μm diam., 1 chloroplast, x 400, x 640, Nasu-shiobara city (formerly Kuroiso city), Tochigi Pref., Japan, March 2001 by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400
Geminella Geminella Geminella Geminella Geminella
Geminella Geminella Geminella

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