Solid shell up to about 13cm in length. The shell gapes at each end. It is white, yellow or fawn in colour and the inside is white. The surface of the shell is sculptured with fine concentric rings and ridges. Pallial sinus is deep.

Solid shell up to about 10cm in length. The outside is dirty white in colour; the inside is white. The shell gapes at both ends. The surface is sculptured with fine concentric rings. The pallial sinus is relatively deep.

Thin shell up to 1.5cm in length. The shell is translucent but this is obscured by the dirty white or cream periostracum. The surface of the shell is sculptured with radiating ribs and concentric lines. When alive the animal displays obvious pink tentacles.

Thin shell up to 6mm in length. The shell is white in colour but obscured by cream coloured periostracum. The surface of the shell is sculptured with radiating ribs (the largest of which is the niddle one) and concentric lines.

Thin shell up to 2cm in length. The shell is translucent white in colour. The surface is sculptured with radiating ribs and fine concentric lines.

Thin but solid shell up to 2.5cm in length. It is white to brown in colour tending to be lighter when younger. The surface is sculptured with radiating ribs and concentric lines. When alive it has prominent orange tentacles.

Fragile shell up to 1.5cm in length. It is translucent white both outside and inside. The surface of the shell is sculptured with fine concentric and radiating lines with small pits distributed over the surface.

Up to 75mm long, 75mm high, 45mm across, rounded-triangular, somewhat oblique.

Fragile shell up to 1cm in length. It is coloured white both inside and out. The surface is sculptured with fine concentric lines.

Conical shell up to 12mm in height with seven to eight whorls. The colour is white marked with brown and purple spots. Shell surface is sculptured with 5 to 6 spiral ridges which are broken into granulations by numerous oblique lines. The animal possesses three pairs of epipodal tentacles.