Shopland, E. R. (1902). List of Marine Shells Collected in the Neighbourhood of Aden between 1892 and 1901. Proceedings of the Malacological Society of London. Volume 5, pp. 171-179.
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Shopland, E. R.
1902
List of Marine Shells Collected in the Neighbourhood of Aden between 1892 and 1901.
Proceedings of the Malacological Society of London