Herrmann, M.; Stossier, G.; Salisbury, R. A. (2014). A new subgenus including three new species of the genus
Vexillum (Gastropoda: Costellariidae) from the central Indo-Pacific with remarks on
Vexillum (Pusia) semicostatum (Anton, 1838).
Contributions to Natural History. 24: 1–55. [15 May 2014].