BioStor
 | March 6, 1877 E Hamilton (1877) Proceedings of The Zoological Society of London 1877: 159-269 |
 | A commentary on Suter's "Manual of the New Zealand Mollusca" T Iredale (1915) Transactions of the New Zealand Institute 47: 417-497 |
 | The Mollusca of the Kermadec Islands W R B Oliver (1915) Transactions of the New Zealand Institute 47: 509-568 |