source of synonymyCarpenter, P. P. (1857). <i>Catalogue of the collection of Mazatlan Mollusca in the British Museum collected by Frederick Reigen</i>. London: British Museum. xvi + 552 pp. , available online athttp://www.biodiversitylibrary.org/item/61252[details]
source of synonymyLaursen, D. 1953. The genus Ianthina: A monograph. Dana Report 38: 1-40, pl. 1.[details]