image_list image_listE

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

Chlamydomonas sp.

Chlamydomonas Genus: Two flagella of equal length inserted close together into an anterior papilla of variable shape usually directed anteriorly; chloroplast form variable; usually 2 contractile vacuoles; cell division producing 2-8 zoospores; sexual reproduction usually isogamous, anisogamy and oogamy known but rare; > 500 species, mostly fresh water (Illustrated Guide, 1985). A large chloroplast; stigma; a single nucleus; two contractile vacuoles anterior (Kudo, 1966).
Species:


Chlamydomonas sp., cell body nearly spherical, 12 μm in diam., a nucleus located at posterior side, a stigma at equotorial side, a pyrenoid at lateral side, x 640, Kata-numa (pond), Narugo town, Miyagi Pref., Japan, November 2003 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Chlamydomonas Chlamydomonas Chlamydomonas

Chlamydomonas, a stock cultured with KCM & Hyponex & HCl (pH ??, August 11 to October 2, 2004), cell body μm long, μm wide, x 640, Kata-numa (pond), Narugo town, Miyagi Pref., Japan, November 2003 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Chlamydomonas Chlamydomonas Chlamydomonas Chlamydomonas Chlamydomonas Chlamydomonas Chlamydomonas Chlamydomonas Chlamydomonas Chlamydomonas

Chlamydomonas, culture with KCM & Hyponex containing HCl (8 μml HCl in 20 KCM & Hyponex; highly acidic), cell body 11 μm long, 9 μm wide, flagella 14 μm long, x 640, Kata-numa (pond), Narugo town, Miyagi Pref., Japan, November 2003 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
xxxx xxxx xxxx xxxx xxxx

Chlamydomonas, axenic culture with KCM & Hyponex (from January 1 to February 8, 2005), cell body μm long, μm wide, x 640, Kata-numa (pond), Narugo town, Miyagi Pref., Japan, November 2003 by Y. Tsukii
xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx

Chlamydomonas, axenic culture with KCM & Hyponex (from January 1 to February 8, 2005), cell body 17 μm long, 10 μm wide, flagella about 10 μm long, x 640, Kata-numa (pond), Narugo town, Miyagi Pref., Japan, November 2003 by Y. Tsukii
xxxx xxxx xxxx


Please click on images for viewing enlarged.
Copyright Protist Information Server