It is sculptured with fine spiral cords cut by close minute striae of increment.

A slight angle at the row of perforations, below it is broadly excavated and then carinated.

The spiral cords of the outer surface are either nearly equal, or have slightly larger ones at wide intervals.

The columellar plate is broad, flat, and obliquely truncated at its base.

[5] Range is from Fremantle, Western Australia, to Angourie, New South Wales, and around Tasmania.