original description
Pfeiffer, L. (1854). Descriptions of sixty-six new land shells, from the collection of H. Cuming, Esq. <em>Proceedings of the zoological Society of London.</em> 20 (241) [“1852”]: 56-64; 20 (242) [“1852”]: 65-70. London [22 March] & [23 May]., available online at https://www.biodiversitylibrary.org/page/30680666
page(s): 64 [details]
additional source
Smith, E. A. (1881). On a collection of shells from Lakes Tanganyika and Nyassa and other localities in East Africa. <em>Proceedings of the Zoological Society of London.</em> 1881: 276-300., available online at https://www.biodiversitylibrary.org/page/30759431
page(s): 277 [details]
From editor or global species database
Type locality Isle de France [Mauritius] - erroneous. Later given as Natal. [details]