original description
(of Stagnicola newmarchi L. S. Russell, 1952 †) Russell, L.S. (1952). Molluscan fauna of the Kishenehn Formation, Southeastern British Columbia. In: Anonymous (Ed.) Annual Report of the National Museum of Canada for the fiscal year 1950-51. <em>National Museum of Canada Bulletin.</em> 126: 120-141.
page(s): 129, textfig. 8, pl. 18, figs 7-11 [details] Available for editors [request]
From editor or global species database
Classification Combined with Lymnaea by Pierce & Constenius (2001) but considered to belong in the catascopium-group, which is at present attributed to Ladislavella. [details]