original description
Melvill, J. C. & Standen, R. (1907). Notes on a collection of terrestrial and fluviatile Mollusca, made in North-Eastern Rhodesia, during 1905, by Mr. Sheffield A. Neave, M.A., B.Sc. <em>Memoirs and proceedings of the Manchester Literary & Philosophical Society.</em> 51 (4): 1-16, 1 unnumbered plate. [20 February]., available online at https://www.biodiversitylibrary.org/page/34063251
page(s): 9, fig. 7. [details]
From editor or global species database