Cyclopyxis plana  Bartos, 1963

Diagnosis: Shell small, flattened in profile, rounded in plan. The mouth is round, more than half the diameter of the test.

Dimensions: According to Bartos (1963): Shell diameter 34 µm; height 17 µm; diameter of aperture 25 µm.

Ecology.. Freshwater, wet mosses.

Remarks: Czech Republic.