MolluscaBase name details
original description
Hedley, C. (1916). A preliminary index of the Mollusca of Western Australia. <em>Journal and Proceedings of the Royal Society of Western Australia.</em> 1: 152-226., available online at https://www.biodiversitylibrary.org/page/50299978
page(s): 207, pl. 9 fig. 2 [details]
additional source
Dekkers A.M. & Maxwell S.J. (2018). <i>Altivasum</i> Hedley, 1914 (Gastropoda: Turbinellidae) from South Western Australia. <em>The Festivus.</em> 50(4): 245-254.
note: Misapplication: treated as a valid species which they later named Altivasum hedleyi [details]