original description
Carpenter, P. P. (1856). Description of new species of shells collected by Mr. T. Bridges in the Bay of Panama and its vicinity, in the collection of Hugh Cuming, Esq. <em>Proceedings of the Zoological Society of London.</em> (1856) 24: 159-166., available online at https://www.biodiversitylibrary.org/page/12860689
page(s): 164 [details]
From editor or global species database
Type locality Stated as "Panama", but probably the true locality is "Matxlam" [details]