Tracheleuglypha acolla Bonnet and Thomas, 1955
Diagnosis: Test ovoid, non compressed, round in cross-section, with large oval overlapping scales. Test with a very short straight neck, covered with circular plates. Pseudostome circular, surrounded by smaller oval plates.
Dimensions: Length 34-42 µm; width 17-21 µm; pseudostome 6.8-7.7 µm.
Ecology: Mosses, litter.