original description
Bogachev, V.; Shishkina, A. (1919). Putevoditel dlya geologicheskikh ekskursiy v zemle Vsevelikago Voyska Donskogo [A guide for geological excursions in the land of the Great Army of Don. Vicinities of Taganrog Town]. Tipografiya Upravleniya artillerii Vsevelikogo Voiska Donskogo, Novocherkassk, 66 + xv pp.
page(s): 38-39, textfig. [details]
From editor or global species database
Status Taxon not discussed in the literature since the original description. Status uncertain! [details]