original description(ofMiodon P. P. Carpenter, 1864)Carpenter, P. P. (1864). Supplementary report on the present state of our knowledge with regard to the Mollusca of the West Coast of North America. <em>Reports of the British Association for the Advancement of Science.</em> (1863) 33: 517-686., available online athttps://www.biodiversitylibrary.org/page/29370651 page(s): 642 [details]