Melvill, J. C. & Ponsonby, J. H. (1897). Descriptions of eleven new species of land and freshwater Mollusca from South Africa. The Annals and Magazine of Natural History. (6) 19 (114): 633-639, pl. 17. London. [1 June].
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Melvill, J. C. & Ponsonby, J. H.
1897
Descriptions of eleven new species of land and freshwater Mollusca from South Africa