image_list image_listE

Cyanophyceae: Chroococcales: Chroococcaceae
Cyanophyceae: Chroococcales: Microcystaceae

Microcystis flos-aquae
(Wittrock) Kirchner

Microcystis Genus: A colony of spherical cells; each cell is not covered with a sheath, instead cells are scattered within a gelatinous matrix; the distance between cells is usually shorter than their diameter (Illustrations of The Japanese Fresh-water Algae, 1977).
Species: Cell body spherical, 3.5-4.8 (5.8) ╨m in diam., (Süßwasserflora von Mitteleuropa 19/1, Cyanoprokaryota I, Chroococcales, 1999).


Microcystis flos-aquae (Wittrock) Kirchner (or M. marginata (Meneghini) Kützing ?), cell body μm long, μm wide, x 400, x 640, Saitama Pref., Japan, October 1999, by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640


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