Publication Eichwald (1861): summary

Full Citation

Eichwald, E. 1861. Lethaea rossica, ou, Paléontologie de la Russie. Premier volume. Ancienne période. 1657 pp. http://www.biodiversitylibrary.org/page/36651336.

Attributed Nominal Species

Unio castor Eichwald, 1861 = Palaeomutela castor

Eichwald, 1861. Lethaea rossica: 1003, pl. 39, fig. 20.