original description
Kruglov N.D., Starobogatov Ya.I. (1983). Endemic Lymnaea of the subgenus Peregriana in the Siberian subregion of Palearctic. <em>Molluscs, taxonomy, ecology and regularities of distribution. Seventh meeting on the Investigation of Molluscs. Abstracts of communications.</em> Leningrad: Nauka, 139-141. In Russian. [details] Available for editors [request]
additional source
Kruglov, N.D. & Starobogatov, Ya.I. (1993). Guide to Recent molluscs of northern Eurasia. 3. Annotated and illustrated catalogue of species of the family Lymnaeidae (Gatropoda Pulmonata Lymnaeiformis) of Palaearctic and adjacent river drianages areas. Part 2. Ruthenica, 3 (2): 161-181. Moskva.
page(s): 164, fig. 5 B [details]
source of synonymy
Vinarski M.V., Aksenova O.V., Bespalaya Y.V., Bolotov I.N., Schniebs K., Gofarov M.Yu. & Kondakov A.V. (2016). <i>Radix dolgini</i>: The integrative taxonomic approach supports the species status of a Siberian endemic snail (Mollusca, Gastropoda, Lymnaeidae). <em>Comptes Rendus Biologies.</em> 339: 24-36. [details]
From editor or global species database
Etymology Named after the Ulagan River in Altay Mts. [details]