MolluscaBase name details
original description
Hedley, C. (1916). Mollusca. Scientific Reports of the Australasian Antarctic Expedition, 1911–1914. Under the Leadership of Sir Douglas Mawson, D. Sc., B. E., Scientific Results Series C.-Zoology and Botany, 4, 1–80, 9 pls. , available online at https://biodiversitylibrary.org/page/57464338
page(s): 41, pl. 6, figs 61-62 [details]
additional source
Powell, A. W. B. (1960). Antarctic and Subantarctic Mollusca. <em>Records of the Auckland Institute and Museum.</em> 5 (3-4): 117-193., available online at https://www.biodiversitylibrary.org/page/60714614
page(s): 128 [details]