Family & Genus: Under 100 μm long;
oblong to ovate; with several, longitudinal, parallel ridges; uninucleate .
Species:
Similar species ->> Thecamoeba striata Striamoeba sp. ?,
cell body 50 μm long, 36 μm wide, L/W=1.4,
x 640, Chaya-numa park, Fukushima city, Fukushima Pref., Japan, October 28, 2005 by Y. Tsukii
31 μm
63 μm
94 μm; x 640