Sykes, E. R. (1901). Description of Helicina pelewensis n. sp., from the Pelew Islands. Proceedings of the Malacological Society of London. 4: 260, text-figs. 1-2.
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Sykes, E. R.
1901
Description of <i>Helicina pelewensis</i> n. sp., from the Pelew Islands
Proceedings of the Malacological Society of London