original description
Eichwald, E. (1829). Zoologia Specialis quam expositis animalibus tum vivis, tum fossilibus potissimum Rossiae in universum, et Poloniae in specie, in usum lectionum publicarum in Universitate Caesarea Vilnensi habendarum. Pars prior. Propaedeuticam Zoologiae atque specialem Heterozoorum expositionem continens. J. Zawadzki, Vilnae, vi + 314 pp., pls 1-5. [18 January]., available online at https://www.biodiversitylibrary.org/page/35882071
page(s): 283 [details]
From editor or global species database
Type locality ‘Hab. Caspium mare’ [Caspian Sea] [details]
Type material Unknown [details]