Shell thin, ovate and flattened. Apex at about anterior third. Slopes straight or slightly convex. Surface almost smooth. Cream or light brown in colour, overlain with a red-brown, fine reticulate pattern and fine radial lines; sometimes a few broad, dark-brown to black radial bands. Occasional specimens with irregular "Maltese Cross" pattern. Interior with bluish rim around muscle scar; spatula usually brown, margin showing external colour pattern.
Radula: Inner lateral teeth with pointed cusps and short bases. Outer lateral teeth with short bases; inner cusps broad, pointed, about equal in length to cusps of inner lateral teeth; outer cusps small, rounded. Marginal teeth long, with curled cusps. Radular segment wider than long.
Dimensions Height 4 mm; Width 9,5 mm; Length 12 mm