Connolly, M. (1923). Notes on African non-marine Mollusca, with descriptions of many new species. The Annals and Magazine of Natural History, (9) 11 (64): 345-362, pl. 1. London. [1 April].
page(s): 358, pl. 1, fig. 24. [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): 334 [details]
From editor or global species database
Type locality Khami [details]