Genus: Ectoplasm consists of large vacuoles in one or several layres; endoplasm with numerous small
vacuoles; numerous nuclei; axopodia end in the inner zone of ectoplasm (Kudo, 1966).
cell body μm long, μm wide, L/W=,
x 640, Kareki-numa marsh, Nikko city (formerly Fujiwara town), Tochigi Pref., Japan, August 2, 2008, collected by Eizaburo Tsukii, photo by Y. Tsukii
150 μm; x 400