
Difflugia beyensi, after Chardez, 1985
Difflugia beyensi Chardez, 1985
Diagnosis: Test large, perfectly spherical, regular, surmounted by a short, cylindrical, rather narrow neck; pseudostome with a regular thickening incrusted with very small stony elements; test embedded with polymorphous quartz elements, often not very brimming.
Dimensions: Height 296-325 μm; diameter 257-277 μm; pseudostome 83-85 μm, height of neck 39-48 μm
Ecology: Freshwater sediments, Belgium
Remarks:
Chardez, D. (1985): Observations sur la Repartition des Thecamoebiens dans un Lac – Acta Protozool., 24:3-4,217-223.