original description
Cossmann, M. (1921). Essais de paléoconchologie comparée. Douzième livraison. Paris: [the author]. 349 pp., plates A-D, 1-6., available online at http://biodiversitylibrary.org/page/37199513
page(s): 318; plate III, Figs 51-52 [details]
additional source
Woodring, W. P. (1928). Miocene mollusks from Bowden, Jamaica. 2. Gastropods and discussion of results. <em>Carnegie Institution of Washington Publication.</em> 385: vii + 564 pp., 40 pls., available online at https://www.biodiversitylibrary.org/page/59220479
page(s): 366 [details]
From editor or global species database