Species:
Colony 90-173 μm long, 86-164 μm wide;
cell body 18-24 μm in diam.
(Süßwasserflora von Mitteleuropa 9, Chlorophyta I, 1983).
Astrephomene gubernaculifera Pocock,
cell body μm long, μm wide,
x 640, wetland, near Town Hall, Shobu town, Saitama Pref., Japan, June 27, 2004 by Y. Tsukii
Young colony ellipsoidal, 45 μm long, 41 μm wide, x 640
31 μm
63 μm
94 μm; x 640
Mature colony, nearly spherical, 78 μm in diam.,
cell body (cellwall) 15 μm in diam., protoplast 11 μm in diam., x 640