MolluscaBase name details
original description
Cate, C. N. (1973). A systematic revision of the recent cypraeid family Ovulidae. <em>Veliger.</em> 15 (supplement): 1-117., available online at http://biodiversitylibrary.org/page/42495434
page(s): 43, fig. 89 [details]
additional source
Gowlett-Holmes K.L. & Holmes N.J.C. (1989) Rediscovery of <i>Primovula (P.) helenae</i> Cate and description of a new species of <i>Crenavolva</i> from South Australia (Mollusca: Gastropoda: Ovulidae). <i>Transactions of the Royal Society of South Australia</i> 113(4): 205-214., available online at https://www.biodiversitylibrary.org/page/41129501
page(s): 205, figs 1, 3, 4 [details]