MolluscaBase name details
original description
Sowerby, G. B. III. (1889). Some further notes on marine shells collected at Port Elizabeth, South Africa, with descriptions of some new species. <em>Journal of Conchology.</em> 6(1): 6-15, pl. 1. [9 February]., available online at https://www.biodiversitylibrary.org/page/31566804
page(s): 8, pl. 1 fig. 11 [details]