image_list image_listE

Ulvophyceae: Ulotrichales: Ulotrichaceae

 Ulothrix zonata
(Weber et Mohr) Kützing

Ulothrix zonata Genus: Without gelatinous sheath; filaments consist of many cells; rhizoid formed at one end (Illustrations of The Japanese Fresh-water Algae, 1977).
Species: Cell body large,30-60 μm in diam., 15-30 μm long; constriction conspicuous at the cell junction; cell wall thick, partly multi-layered (Illustrations of The Japanese Fresh-water Algae, 1977).
Similar Genus ->> Klebsormidium

Ulothrix zonata (Weber et Mohr) Kützing, cell body 12-20 μm long, 35 μm wide, L/W=, x 200, x 400, x 640, on a rock in small river, North of Akagi forest park, Fujimi village, Gunma Pref., Japan, April 30, 2005 by Y. Tsukii
Closterium 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640
Ulothrix zonata Ulothrix zonata Ulothrix zonata Ulothrix zonata
Cell body 12-28 μm long, 36 μm wide, L/W=, x 200, x 400, x 640
Ulothrix zonata Ulothrix zonata Ulothrix zonata Ulothrix zonata Ulothrix zonata
Ulothrix zonata

Please click on images for viewing enlarged.
Copyright Protist Information Server