Order & Family: Floating unicells or a colony embedded in a matrix;
no differentiation of apical and base structures; only one family.
Genus:
xxxx,
cell body 5 μm long, 3.5-4 μm wide,
x 400, x 640, rice field, Yokonuma, Sakado city, Saitama Pref., Japan, July 18, 2004 by Y. Tsukii
31 μm
63 μm
94 μm; x 640