(Original description) The thin, finely cancellated shell has a fusiform shape. The spire is acute. The aperture is oblong, slightly channelled in front. It shows a slight posterior sinus. Its colour is yellowish-white, slightly blotched with brown. Hutton F.W. (1880) - Manual of the New Zealand Mollusca: A Systematic and Descriptive Catalogue of the Marine and Land Shells, and of the Soft Mollusks and Polyzoa of New Zealand
