Genus: Solitary, but often gregarious; myoneme continuous within full length of stalk
(Illustrated Guide, 1985).
Species:
Cell body μm long (Kahl, 1930).
Similar Genus ->> Carchesium Vorticella minima ?,
cell body 28 μm long, 17 μm wide, L/W=1.6, peristome 15 μm wide,
x 640, Kanayama chosei-chi (pond), Kiyose city, Tokyo, Japan, January 15, 2006 by Y. Tsukii
31 μm
63 μm
94 μm; x 640