original description
(of Choanomphalus (Achoanomphalus) dybowskianus var. parvus Kozhov, 1936) Kozhov M.M. (1936). Mollusks of Baikal Lake. Taxonomy, distribution, ecology, some data on genesis and history. <em>Trudy Baikal'skoi Limnologicheskoi Stantsii (Travaux de la Station Limnologique du Lac Bajkal).</em> 8: 1-320. (In Russian)., available online at http://ashipunov.info/shipunov/school/books/kozhov1936_molljuski_ozera_bajkal.djvu
page(s): 178, pl. 4, figs. 35-36 [details]
basis of record
Vinarski, M. V.; Kantor, Yu. I. (2016). Analytical catalogue of fresh and brackish water molluscs of Russia and adjacent countries. A. N. Severtsov Institute of Ecology and Evolution of Russian Academy of Science, Moscow, 544 pp.
page(s): 368 [details] Available for editors [request]
From editor or global species database
Type locality Type locality: Russia, the northern Baikal Lake [details]