Chlorophyceae:
Chlorococcales: Scenedesmaceae
Unidentified sp.
Genus:
Species:
|
Scenedesmus asymmetricus (Schroeder) Chodat (by G.E. Dillard, 1989)
or Scenedesmus heimii Bourrelly 1950 or similar species ?,
cell body swelled at the center, 18 μm long, 5 μm wide, both ends rounded,
outer cells with two spines at both ends, additional spines emerging from the center of the cell body,
perpendicular to the plane of colony,
x 640, Omine-numa (pond/marsh), Tsukiyono town, Gunma Pref., Japan, September 2003 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Please click on images for viewing enlarged.
Copyright
Protist Information Server