Descrição original: Dall, W. H. (1890). Scientific results of explorations by the U. S. Fish Commission Steamer “Albatross”. No. VII. Preliminary report on the collection of Mollusca and Brachiopoda obtained in 1887–’88. Proceedings of the United States National Museum. 12 (773): 219-362, pls 5-14., available online at http://biodiversitylibrary.org/page/15738824page(s): 353, pl. 12, figs. 8, 11
Referência: Rios E. de Carvalhos (2009). Compendium of Brazilian sea shells. Rio Grande: Evangraf LTDA. 668 pp.