The small, rather thin, narrowly umbilicate shell has a globose-conical shape.

It is lusterless, olive colored, with scattered white dots, and obliquely radiating brown flames below the sutures, the spiral ribs with minute brown dots.

A patch around the umbilicus is white, articulated with brown.

The strong keels of the upper surface separate this form from allied species.

[2] This marine species is endemic to Australia and occurs off Queensland, New South Wales and Victoria.