Genus: Right ventral body kineties extend directly backward; left ventral body kineties complete
(Illustrated Guide, 1985).
Morphologicall similar to Chilodonella but possesses a row of
bristles on the dorsal anterior surface; cytostome oval with a protrusable cytopharyngeal basket;
many contractile vacuoles (Carey, 1992).
Images of collecting locality:
A drainage ditch near rice field, Hirado, Yachiyo City, Chiba Pref., Japan, March 2, 2008 by Y. Tsukii