Pilsbry, 1890 as Gibbula concinna Dunker (Manual of Conchology vol.

It is lusterless, soiled whitish or yellowish, with either a series of dark flammules below the sutures.

The body whorl is obtusely subangular, and descends a trifle anteriorly.

The narrow umbilicus is bounded by an indistinctly crenulated rib, strongly grooved within.

[2] This marine species occurs in the Pacific Ocean off Samoa and off Queensland, Australia.