Gamophyceae:
Zygnematales: Desmidiaceae
Cosmarium portianum
W. Archer var. portianum
Section [ Ornatae ]:
Semicells circular, ellipsoid, reniform; cell surface granulated or spiny
(Illustrations of The Japanese Fresh-water Algae, 1977).
Species:
|
Cosmarium portianum Archer var. portianum,
cell body μm long, μm wide, L/W=, isthmus μm wide,
x 640, No.2, Ko-numa (pond/marsh), Minakami town (formerly Tsukiyono town), Gunma Pref., Japan, October 12, 2008 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Images of collecting locality:
No.2, Ko-numa (pond/marsh), Minakami town (formerly Tsukiyono town), Gunma Pref., Japan, October 12, 2008 by Y. Tsukii
Please click on images for viewing enlarged.
Copyright
Protist Information Server