image_list image_listE

Cyanophyceae: Nostocales: Oscillatoriaceae

Oscillatoria limosa
[C. Agardh 1812] Gomont 1892 (John et al. ed. 2002)

Oscillatoria limosa Genus: Trichome without mucous sheath; straight, long, consisting of numerous cells (Illustrations of The Japanese Fresh-water Algae, 1977).
Species: Trichome straight, without constriction at cell-cell junction, 15-20 μm wide; cell body short, 3-5 μm long, L/W=1/6-1/3; granules present along septum; terminal cells semielliptical, with thickened cell wall (Illustrations of the Japanese Fresh-water Algae, 1977).


Oscillatoria limosa Agardh (or O. curviceps ?), cell body 4-8 μm long, 14 μm wide, L/W=0.3-0.6, x 640, riverside at Satsunai river, Obihiro city, Hokkaido, Japan, October 15, 2005 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Oscillatoria limosa Oscillatoria limosa Oscillatoria limosa Oscillatoria limosa Oscillatoria limosa Oscillatoria limosa Oscillatoria limosa


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