Purpuradusta gracilis
(Gaskoin, 1849)
Shell: small, light, ovate to sub-pyriform, ranging from 18-21 mm.
Spire concealed. Teeth: 13 to 16 columellar teeth; 14 to 16 labral teeth.
Sculpture: smooth, porcelaneous.
Aperture elongate, narrow, slightly wider at anterior.
Exterior colour blue grey, evenly dusted with fine brown freckles; brown blotch central on the dorsum; base cream; margins cream with diffuse brown spotting; brown terminal spots at each end. Mantel line indistinct .
