original descriptionRios E. & Tostes L.R. (1981). A new Brasilian Pyrene (Prosobranchia: Columbellidae). <em>The Nautilus.</em> 95 (4): 178-179., available online athttps://biodiversitylibrary.org/page/8497245[details]
basis of recordMonsecour, K. (2010). Checklist of Columbellidae. pers. comm.[details]