Genus: Solitary, but often gregarious; myoneme continuous within full length of stalk
(Illustrated Guide, 1985).
Species: 30-80 μm long; small peristome
(How to know the protozoa, 1979).
Similar Genus ->> Carchesium Vorticella microstoma ?,
cell body 47 μm long, 32 μm wide, peristome 24 μm wide,
stalk very long (about 560 μm),
x 100, x 200, x 400, x 640, near Michi-no-Oasis, Dai, Shobu town, Saitama Pref., Japan, June 27, 2004 by Y. Tsukii
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
x 640