MolluscaBase name details
additional source
Emerson, W. K. & Old, W. E., Jr. (1963). Remarks on <i>Cassis</i> (<i>Casmaria</i>) <i>vibexmexicana</i>. <em>The Nautilus.</em> 76(4): 143-145, pl. 10, figs. 1-3., available online at https://www.biodiversitylibrary.org/page/8514593 [details]
source of synonymy
Verbinnen G., Segers L., Swinnen F., Kreipl K. & Monsecour D. (2016). <i>Cassidae. An amazing family of seashells.</i> Harxheim: ConchBooks. 251 pp. [details]