Melvill, J. C. & Ponsonby, J. H. (1903). Descriptions of thirty-one terrestrial and fluviatile Mollusca from South Africa. <em>The Annals and Magazine of Natural History.</em> (7) 12 (72): 595-609, pl. 31-32. London. [1 December].
page(s): 605 [details]
Connolly, M. (1939). A monographic survey of South African non-marine Mollusca. <em>Annals of the South African Museum 33: 1–660.</em>
page(s): 310 [details]
From editor or global species database
Type locality 'Lower Umfolosi Drift, Zululand' [KwaZulu-Natal, South Africa]. [details]