New combination herein, for consistency with generic synonymy. [details]
This name is often misapplied to a large W. Pacific species, Epitonium grayi (Nyst, 1873). [details]
De Boury fixed Scalaria dubia G.B. Sowerby II, 1844, as the type species. Brown & Neville [2015, Zootaxa, 3907(1): ... [details]