Pfeiffer, L. (1848). Descriptions of nineteen new species of Helicea, from the collection of H. Cuming, Esq. Proceedings of the Zoological Society of London. 15 (179) [“1847”]: 228–232. London [29 March].
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Pfeiffer, L.
1848
Descriptions of nineteen new species of Helicea, from the collection of H. Cuming, Esq.