Publication Johansen (1937): summary

Full Citation

Johansen, B.G. 1937. [Two new species of freshwater mollusks from the Central Altais]. Trudy Biologicheskogo Nauchno — Issledovatel’skogo Instituta 4: 191-200.

Attributed Nominal Species

Pisidium shadini Johansen, 1937 = Euglesa nitida

Johansen, 1937. Tr. Biol. Nuachno Issl. Instit. 4: 195, fig. 2.