Genus: Similar to Ochromonas, but colourless;
cells ovoid, free-swimming, or attached by a protoplasmic thread, or mutually attached to form
spherical colonies; 1 contractile vacuole (Illustrated Guide, 1985).
Species: |
Spumella ,
stock Cfn-1, axenic culture with EM (July 19 to July 23, 2003),
cell body μm long, μm wide,
x 640, Nagatsu-gawa Shinsui Park (riverside park), Funabashi City, Chiba Pref., Japan, July 2003 by Y. Tsukii
50 μm
100 μm
150 μm; x 400
Spumella ,
stock Cfn-1, axenic culture with EM (July 14 to July 19, 2003),
cell body μm long, μm wide,
x 640, Nagatsu-gawa Shinsui Park (riverside park), Funabashi City, Chiba Pref., Japan, July 2003 by Y. Tsukii
50 μm
100 μm
150 μm; x 400
Spumella ,
stock Cfn-6, axenic culture with EM (July 9 to July 14, 2003),
cell body μm long, μm wide,
x 640, Nagatsu-gawa Shinsui Park (riverside park), Funabashi City, Chiba Pref., Japan, July 2003 by Y. Tsukii