V. mitræformis.
V. Æthiopica. The Æthiopian Volute. Pl. [30], fig. 2.
Species large, oval, convex, ventricose; spire papillary, with whorls coronated with elevated hollow spines.
V. musica. The music Volute.
Species oval, marked like musical notes set in scores on its surface; spire sub-tuberculated.
V. Magellanica. The Magellan Volute.
Species sub-fusiform, elongated, and sub-turreted; no spines or tubercles on the whorls.
4. Marginella. Twenty-four species.
Distinguished from the Voluta, from which it was taken, by having the outer lip thickened.
Shell smooth, polished, ovate, oblong, sub-conic, spire short and papillary; aperture narrow, sub-ovate, by a light curve of the right edge, which is inflated or reflected, slightly notched anteriorly; the columellar edge marked with three distinct oblique plaits.