Austrocochlea constellata

The oblique, imperforate shell has an orbiculate-conic shape and is slightly elevated.

The shell is longitudinally very obliquely subtly striate, and marked with a few spiral subimpressed lines which are sometimes obsolete, leaving the surface smooth.

The thin outer lip acute, and continued on the base in an angle which bounds the columellar area.

The thin, white columella is subhorizontal, very wide, subconcave, and bounded by a narrow brown streak outside.

Unlike most of the species in this genus, the base is not lined with a white thickened continuation of the columella.