Cyclopyxis trilobata Bartos, 1963
Diagnosis: Test hemispherical, brownish-colored, made of moderately coarse Quartz particles. Ventral surface slightly recessed and composed of finer materials. Pseudostome funnel shaped, bordered with three broadly rounded lobes.
Dimensions: Shell diameter up to 70 µm, height of the shell 48 µm; aperture about 28 µm wide.
Ecology: Mosses. Bartos described it from Java.