Epitonium minorum
(Iredale, 1936)
Shell: slender, elongate, light, minute to small, ranging from 5-18 mm.
Spire high, about 75% of shell height. Whorls convex, separated, joined only by costae. Umbilicus maybe closed or open, fenestrate, concealed by costae.
Sculpture: 6-9 costae per whorl with each costa being low, rather flattened, rolled back, aligned between whorls; .
Aperture oval.
Exterior colour shining white,.
