Descrição original: Woodring, W. P. (1928). Miocene mollusks from Bowden, Jamaica. 2. Gastropods and discussion of results. Carnegie Institution of Washington Publication. 385: vii + 564 pp., 40 pls., available online at https://www.biodiversitylibrary.org/page/59220479page(s): 193, pl. 8 fig. 10