Genus: Solitary, but often gregarious; myoneme continuous within full length of stalk
(Illustrated Guide, 1985).
Species:
Similar Genus ->> Carchesium Vorticella nebulifera O. F. Müller,
cell body 78 μm long, 45 μm wide, peristome 80 μm wide,
x 100, x 200, x 400, x 640, rice field, Higashi-sano (near Minami-kamishiro railway station), Hakuba village, Nagano Pref., Japan, October 3, 2004 by Y. Tsukii
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640