Species: Cell body ellipsoidal, 13-21 μm long, 7-16 μm wide; papilla present; pyrenoid posterior; stigma equatorial; nucleus anterior (Süßwasserflora von Mitteleuropa 9, Chlorophyta I, 1983).
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Similar genus -> Chloromonas; Chlorococcum;
C. callosa ?
15.5-21 x μm
Dewa Park
Koshigaya
Saitama, 2006
C. callosa ?
15-20 x μm
Kawaguchi n.p.
Kawaguchi
Saitama, 2006