MolluscaBase taxon details
basis of record
Callomon P. (2015). On the authorship and types of three Ogasawara helicinids (Mollusca: Gastropoda). <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 164(1): 21-29., available online at https://doi.org/10.1635/053.164.0105 [details]