Sowerby, G. B. II. (1849). Descriptions of some new species of Ovulum in the collection of H. Cuming. Proceedings of the Zoological Society of London. 16 ("1848"): 135-136.
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Sowerby, G. B. II
1849
Descriptions of some new species of <i>Ovulum</i> in the collection of H. Cuming.