
D. polliciformis, after Van Oye, 1952
Difflugia polliciformis Van Oye, 1958
Diagnosis: Shell more or less thumb-shaped, without clear neck, chitinoid, mainly covered with very large irregular mineral grains. Apertural region embedded with smaller mineral grains.
Dimensions: Van Oye (1958): Shell length 80 µm; width 62 µm; aperture 30 µm (n=1).
Ecology: Freshwater. Potamogeton. Andes, 3600 m, Venezuela.
References: Van Oye, P., 1952. Rhizopoda Venezuelas, Besonderer Berücksichtigung Ihrer Biogeographie, in: Ergebnisse der deutschen limnologischeb Venezuela-Expedition 1952, Band 1. Deutscher Verlag der Wissenschaften, Berlin.