Chlorophyceae:
Chlamydomonadales (Volvocales): Chlamydomonadaceae
Volvocida: Chlamydomonadina: Chlamydomonadidae
Chlamydomonas callosa
Gerloff 1940
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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Chlamydomonas callosa Gerloff 1940 ?,
cell body 15 μm long, 12 μm wide, L/W=1.3,
hemispherical papilla 1.5 μm long, 3 μm wide, L/W=0.5,
elliptical stigma located above equator of the cell body, a nucleus located anteriorly, a large pyrenoid posteriorly (?),
flagella μm long,
x 640, Kawaguchi Natural Park, Sashima, Kawaguchi city, Saitama Pref., Japan, February 5, 2006 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
Cell body 20 μm long, 15 μm wide, L/W=1.3, x 640
Cell body 20 μm long, 15 μm wide, L/W=1.3,
hemispherical papilla 1.5 μm long, 3 μm wide, L/W=0.5,
x 640
Cell body 16 μm long, 12.5 μm wide, L/W=1.3,
hemispherical papilla 1.5 μm long, 3 μm wide, L/W=0.5,
flagella 16 μm long, x 640
Images of collecting locality:
Kawaguchi Natural Park, Sashima, Kawaguchi city, Saitama Pref., Japan, February 5, 2006 by Y. Tsukii
Please click on images for viewing enlarged.
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