Purpuradusta minoridens
(Melvill, 1901)
Shell: small, light, subpyriform to subcylindrical, ranging from 10-12 mm.
Spire flattened, partially concealed. Teeth: 16 to 19 columellar teeth; 15 to 18 labral teeth.
Sculpture: smooth, porcelaneous.
Exterior colour fawn with diffuse tan axial bands; dusted with fine tan spots; base and margins ivory; ends of canals violet; prominent violet blotch at the spire. Mantle line indistinct.
