6. Phasianella. The Pheasant Snail. Ten species.

This genus of shells is celebrated for the beauty and variety of the

colouring, disposed in such a manner as to resemble the plumage of a

pheasant.

They are marine shells, many of which are rare and valuable; they

possess a very distinctive character, that of a slightly projecting

angle running along the columella.

Shell rather thick, oval, smooth, without epidermis, spire pointed;

aperture oval, larger in front, with disunited edges; the right sharp;

the columella uniting itself a little with the left edge, and offering

interiorly a longitudinal callosity; operculum calcareous, oval, oblong,

sub-spiral, the summit at one of its extremities.

Phasianella bulimoides.

P. rubens.

P. variegata.

P. elegans.

P. Peruviana.

P. lineata.

P. nebulosa.

P. sulcata.

P. Mauritiana.

P. angulifera.

_P. picta._ The painted Phasianella. Pl. 24, fig. 2.

Species smooth, oval, glossy, volutions inflated; reddish white, with

crimson or reddish brown spots; aperture sub-ovate.

A Manual of Conchology According to the System Laid Down by Lamarck, with the Late Improvements by De Blainville. Exemplified and Arranged for the Use of Students. · 第 193 / 258 题