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

 Chlamydomonas steinii
Goroschankin 1891

Chlamydomonas steinii Species: Cell body ellipsoidal with broaden ends, 18-30 μm long, 10-16 μm wide; a small conical papilla present; chloroplasts cup-shaped, longitudinally incised; a pyrenoid located at posterior half of the cell body; nucleus anterior; stigma anterior (Süßwasserflora von Mitteleuropa 9, Chlorophyta I, 1983).

Chlamydomonas steinii Goroschankin 1891 (or Chlamydomonas marvanii Ettl 1976 ?), cell body ellipsoidal with broaden ends, 20 μm long, 13 μm wide, a cup-shaped chloroplast longitudinally incised (or striated), pyrenoid located at posterior half of the cell, nucleus anterior, stigma also anterior ?, two (or three ?) contractile vacuoles at the base of flagella, a small papilla present, x 640, Furu-tone river, Kasukabe city, Saitama Pref., Japan, February 15, 2004 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Chlamydomonas Chlamydomonas
Chlamydomonas Chlamydomonas Chlamydomonas Chlamydomonas

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