BioStor
 | Helicinenstudien A J Wagner (1905) Denkschriften der Kaiserlichen Akademie der Wissenschaften 77: 357-450 |
 | Contributions to the morphology of the group Neritacea of the aspidobranch gastropods. Part II. The Helicinidae G C Bourne (1911) Proceedings of the Zoological Society of London 1911: 759-809 |
 | Notes on the radula of the Helicinidae H B Baker (1922) Proceedings of the Academy of Natural Sciences of Philadelphia 74: 29-67 |
 | Systematics of the land and fresh-water Mollusca of the New Hebrides Alan Solem (1959) Fieldiana. Zool. 43(1): 1-238 |