Stomatella nebulosa
Stomatella nebulosa is a species of sea snail, a marine gastropod mollusk in the family Trochidae, or top-snails. Description. The ovate-oblong shell is shaped like a "Haliotis". Its back all is over striated. Its color is white, clouded with reddish brown. The spire is somewhat prominent with angular whorls. The oval aperture is elongate. The columella covers the umbilical fissure with a thick callus. Distribution. This marine species is endemic to Australia and occurs off Western Australia.