MolluscaBase name details
original description
Powell, A. W. B. (1933). The marine Mollusca of the Chatham Islands. <em>Records of the Auckland Institute and Museum.</em> 1: 181-208., available online at https://www.biodiversitylibrary.org/page/60406360
page(s): 199 [details] Available for editors [request]
additional source
Ponder, W.F. (1965). A revision of the New Zealand recent and fossil species of Estea Iredale, 1915. <em>Records of the Auckland Institute and Museum 6: 131–159.</em>
page(s): 145 [details]