Gamophyceae:
Zygnematales: Desmidiaceae or Closteriaceae
Closterium dianae
var. minus (Wille) Schröder
Species [ var. dianae ]: Cell body slightly curved, tapered toward both ends, truncated with slanted edges,
small pores present at outside of both termini, inner side at center slightly convex,
150-380 μm long, 15-40 μm wide, L/W = 10-12;
cell wall smooth; chloroplasts with 5-8 pyrenoids in each chloroplast
(Illustrations of The Japanese Fresh-water Algae, 1977).
Cell body 160-323 μm long, 20-28 μm wide, L/W=8.3-12;
chloroplasts with about 6 laminae; semicells with 4-8 pyrenoids
(Photomicrographs of the Freshwater Algae, vol. 6, 1987).
[var. minus]:
Cell body 140-150 μm long, 15 μm wide;
(Illustrations of The Japanese Fresh-water Algae, 1977).
|
Closterium dianae var. minus (Wille) Schröder ?,
cell body 133 μm long, 12.5 μm wide, L/W=10.6,
x 640, Kodanuki marsh, Fujinomiya city, Shizuoka Pref., Japan, April 29, 2006 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Closterium dianae var. minus (Wille) Schröder ?,
cell body 142 μm long, 13 μm wide, L/W=10.9,
x 640, Kodanuki marsh, Fujinomiya city, Shizuoka Pref., Japan, April 29, 2006 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Images of collecting locality:
Kodanuki marsh, Fujinomiya city, Shizuoka Pref., Japan, April 29, 2006 by Y. Tsukii
Please click on images for viewing enlarged.
Copyright
Protist Information Server