original description
Ancey, C-F. (1894). Résultat des recherches malacologiques de Mgr Lechaptois sur les bords du lac Nyassa et de la rivière Shiré. <em>Mémoires de la Société zoologique de France.</em> 7: 217–234., available online at https://www.biodiversitylibrary.org/page/36340880
page(s): 220. [details]
source of synonymy
Connolly, M. (1925). The non-marine Mollusca of Portuguese East Africa. Transactions of the Royal Society of South Africa, 12 (3): 105-220, pl. 4-8. Cape Town. [March].
page(s): 166 [details]
From editor or global species database
Type locality 'Mozambique' [details]