image_list image_listE

Gamophyceae: Desmidales: Mesotaeniaceae
(Charophyceae: Zygnematales: Mesotaeniaceae)

 Cylindrocystis sp.

Cylindrocystis Genus: Two chloroplasts with axis and laminae structure; axis short, laminae also short making the chloroplasts star-shaped
Species:
Similar genus -->> Zygnema; Penium;

Cylindrocystis sp., cell body 63 μm long, 37 μm wide, L/W=1.7, x 640, rice field, Shimo-muneoka, Shiki city, Saitama Pref., Japan, October 24, 2004 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Cylindrocystis Cylindrocystis Cylindrocystis

Cylindrocystis brebissonii Meneghini var. brebisonii: Cell body cylindrical, large, 30-87 μm long, 14-35 μm wide, L/W= 2-4; zygospores rectangular (Illustrations of The Japanese Fresh-water Algae, 1977).

Cylindrocystis brebissonii var. jenneri (Ralfs) Hansgirg: Cell body cylindrical, large, 20-70 μm long, 11-23 μm wide; zygospores spherical (Illustrations of The Japanese Fresh-water Algae, 1977).

Cylindrocystis brebissonii var. minor W. et G.S. West: Cell body cylindrical, small, 20-30 μm long, 8-13 μm wide (Illustrations of The Japanese Fresh-water Algae, 1977).

Cylindrocystis crassa Debary: Cell body ellipsoidal, 20-60 μm long, 17-31 μm wide (Illustrations of The Japanese Fresh-water Algae, 1977).

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