Dall, W. H. (1897). Notice of some new or interesting species of shells from British Columbia and the adjacent region. <em>Bulletin of the Natural History Society of British Columbia.</em> 2 (1): 1-18, pl. 1-2.[details]
original descriptionDall, W. H. (1897). Notice of some new or interesting species of shells from British Columbia and the adjacent region. <em>Bulletin of the Natural History Society of British Columbia.</em> 2 (1): 1-18, pl. 1-2.[details]
additional sourceShimek R.L. (1998). Class Scaphopoda. In: Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and Western Santa Barbara Channel. The Mollusca Part 1 – The Aplacophora, Polyplacophora, Scaphopoda, Bivalvia and Cephalopoda. Santa Barbara Museum of Natural History. volume 8: 75-96. [details]
Present Inaccurate Introduced: alien Containing type locality