Tristram, H. B. (1861). Catalogue of a collection of terrestrial and fluviatile mollusks, made by O. Salvin, Esq., M.A., F.Z.S., in Guatemala. Proceedings of the Zoological Society of London. 1861: 229-233, pl. 26 [September].
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Tristram, H. B.
1861
Catalogue of a collection of terrestrial and fluviatile mollusks, made by O. Salvin, Esq., M.A., F.Z.S., in Guatemala