Melvill, J. C. & Ponsonby, J. H. (1893). Descriptions of thirteen new species of terrestrial Mollusca from South Africa. The Annals and Magazine of Natural History. (6) 11 (61): 19-24, pl. 3. London. [1 January].
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Melvill, J. C. & Ponsonby, J. H.
1893
Descriptions of thirteen new species of terrestrial Mollusca from South Africa
