Sykes, E. R. (1925). On the mollusca procured during the "Porcupine" expeditions 1869-70. Supplemental notes, part V. Proceedings of the Malacological Society of London. 16: 181-193.
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Sykes, E. R.
1925
On the mollusca procured during the "Porcupine" expeditions 1869-70. Supplemental notes, part V
Proceedings of the Malacological Society of London