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Chlorophyceae: Chlamydomonadales (Volvocales): Chlamydomonadaceae
Volvocida: Chlamydomonadina: Chlamydomonadidae

Chlamydomonas incerta
Pascher 1927

Species: Cell body spherical in shape (sometimes broaden), 12-22(-27) μm in diam.; papilla absent; chloroplast cup-shaped, with a large anterior concavity; a single spherical pyrenoid located at posterior half of the cell body; stigma elongated in shape, longitudinally located at equatorial line or slightly anterior; nucleus at anterior.
[var. macropyrenoidosa Ettl 1965]: Pyrenoid large, ellipsoidal in shape; stigma elliptical or narrowed spot (Süßwasserflora von Mitteleuropa 9, Chlorophyta I, 1983).
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Pyrenoid: single, spherical in shape, located at posterior half
Stigma at equator
Chlamydomonas
C. incerta ?
cell 7-13 μm φ
papilla absent
Tachikawa
Tokyo, 2001
Chlamydomonas
C. incerta ?
or C. lapponica ?
stock Tts-3, 4
Tachikawa
Tokyo, 2001
Chlamydomonas
C. incerta ?
or C. lapponica ?
stock Tts-3
Tachikawa
Tokyo, 2001
Chlamydomonas
C. incerta ?
or C. lapponica ?
stock Tts-1
Tachikawa
Tokyo, 2001
Chlamydomonas
C. incerta ?
9-15 μm φ
s: xxxx
Kaga
Ishikawa, 2000
Chlamydomonas
C. incerta ?
cell 12.5 μm
stigma anterior
Bushi, Iruma
Saitama, 2002

C. incerta ?
no flagellum
cell μm φ
Kurome river
Saitama, 2000
Similar genus -> Chloromonas; Chlorococcum;

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Chlamydomonas incerta
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