Order: No kinetidal specializations at oral region.
Family: Free swimming; most body kineties bipolar, cytostome apical. Genus: Cytostome not preceded by invatination lined by body kineties. Species: |
Images of collecting locality:
No.1, Kannon-numa Forest Park (pond), Shimogo town, Fukushima Pref., Japan, November 15, 2008, by Y. Tsukii