| Type | Additional information | ||||||
| Language | English | ||||||
| ISO 639-3 | eng | ||||||
| Note | Apparently from Greek "tropaias", which is feminine. | ||||||
| Source | Melvill J.C. (1910). A revision of the species of the family Pyramidellidae occurring in the Persian Gulf, Gulf of Oman and North Arabian Sea, as exemplified mostly in the collections made by Mr. F.W. Townsend (1893-1900), with descriptions of new species. Proceedings of the Malacological Society of London 9: 171-207, pl. 4-6 [stated date: September 26, 1910] available online at http://www.biodiversitylibrary.org/page/30825003 | ||||||
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