(ofUtriculus lacteus Jeffreys, 1877)Jeffreys, J. G. (1877). New and peculiar Mollusca of the Eulimidae and other families of Gastropoda, as well as of the Pteropoda, procured in the Valorous expedition. <em>Annals and Magazine of Natural History.</em> (4)19: 317-339., available online athttp://biodiversitylibrary.org/page/26456944 page(s): 334 [details]
original description(ofUtriculus lacteus Jeffreys, 1877)Jeffreys, J. G. (1877). New and peculiar Mollusca of the Eulimidae and other families of Gastropoda, as well as of the Pteropoda, procured in the Valorous expedition. <em>Annals and Magazine of Natural History.</em> (4)19: 317-339., available online athttp://biodiversitylibrary.org/page/26456944 page(s): 334 [details]