
Ditrema spec.
Ditrema cf. longicollis
Diagnosis: Shell as with D. longicollis, but slightly elongated. Nucleus not observed.
Dimensions: length 27 µm, from aperture to aperture.
Habitat: Fresh water, with Sphagnum contact. Crailoo



Ditrema cf. longicollis
Diagnosis: Shell as with D. longicollis, but slightly elongated. Nucleus not observed.
Dimensions: length 27 µm, from aperture to aperture.
Habitat: Fresh water, with Sphagnum contact. Crailoo
Padaungiella lageniformis, Mongolian fen. Padaungiella
Quadrulella symmetrica curvata, after Wailes,