Benson, W. H. (1850). Characters of several new East Indian and South African helices, with remarks on some other species of the genus occurring at the Cape of Good Hope. Annals and Magazine of Natural History. (2) 5: 213–217.
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Benson, W. H.
1850
Characters of several new East Indian and South African helices, with remarks on some other species of the genus occurring at the Cape of Good Hope.