Finlay, H. J. (1928). The Recent Mollusca of the Chatham Islands. <em>Transactions of the New Zealand Institute.</em> 59: 232-286. page(s): 259 [details] Available for editors [request]
original descriptionFinlay, H. J. (1928). The Recent Mollusca of the Chatham Islands. <em>Transactions of the New Zealand Institute.</em> 59: 232-286. page(s): 259 [details] Available for editors [request]
basis of recordPowell, A. W. B. (1979). <i>New Zealand Mollusca. Marine, Land and Freshwater Shells</i>. Collins, Auckland, xiv + 500 pp., 82 pls. [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality