Pilsbry, H. A. (1918). Marine mollusks of Hawaii, IV-VII. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 69 (1): 309-333., available online athttp://biodiversitylibrary.org/page/24683327[details]
original descriptionPilsbry, H. A. (1918). Marine mollusks of Hawaii, IV-VII. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 69 (1): 309-333., available online athttp://biodiversitylibrary.org/page/24683327[details]