W. H.  Dall, ?Small shells from dredgings off the southeast coast of the United States by the United States Fisheries Steamer "Albatross" in 1885 and 1886.?, Proceedings of the United States National Museum, vol. 70, Art.18, pp. 1-134, 1927.

W. H.  Dall, ?Diagnoses of undescribed new species of Mollusks in the collection of the United States National Museum. ?, Proceedings of the United States National Museum, vol. 70, Art.19, pp. 1-11, 1927.