Gray, J. E. (1857). <i>Guide to the systematic distribution of Mollusca in the British Museum</i>. Part I. [Gastropoda]. British Museum, London, xii + 230 pp. [9 May; Preface dated 10 Dec. 1856]. , available online athttp://www.biodiversitylibrary.org/item/117528[details]
original descriptionGray, J. E. (1857). <i>Guide to the systematic distribution of Mollusca in the British Museum</i>. Part I. [Gastropoda]. British Museum, London, xii + 230 pp. [9 May; Preface dated 10 Dec. 1856]. , available online athttp://www.biodiversitylibrary.org/item/117528[details]
basis of recordBeu, A. (2010). Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 3. Gastropoda (Vetigastropoda - Littorinimorpha). <em>Journal of the Royal Society of New Zealand.</em> 40(3-4): 59-180., available online athttps://doi.org/10.1080/03036758.2010.500717 page(s): 95 [details]
Present Inaccurate Introduced: alien Containing type locality