_Var_ NOBLE CHINESE VOLUTE: Shell smooth clouded with zig-zag brown lines, pillar blueish and four plaited: lip subulate. VOLUTA SCAPHA (var, NOBILIS) testa lævi nebulosa; lineis angularibus fuscis columella caerulescente quadruplicata, labro subulato. VOLUTA SCAPHA: testa rudi nebulosa: lineis angularibus fuscis columella cærulescente quadruplicata, labro subulato.—_Gmel. Linn. Syst. Nat. t. 1. p. 6. 3468. 121._ _Hist. Conch. t. 799. f. 6._ _Kircher 3. f. 10._ _Bonanni, c. 3. 113. f. 10._ _Klein Ostr. t. 5. f. 94._ * * * * * The fine example from which our figure of this rare and interesting Volute is taken, once held a distinguished place in the Conchological department of the celebrated museum of Sir Ashton Lever. The length of this shell is four inches and one eighth, its greatest breadth two inches and three eighths; the colour a kind of buff with an olivaceous tint, and the whole surface traversed with a number of irregularly undulated or zig-zag lines of dark brown, disposed longitudinally throughout: the peculiar character of which will be conceived more readily from the delineation than from any explanation that can be conveyed by words. These longitudinal lines are numerous upon the back or superior surface of the first wreath of the shell, and extends also on the lower surface as far as the dilated space of the columella or pillar lip; which latter is of a pure white and destitute of any markings. The mouth or aperture with the interior of the shell is also white, and the plaits of the pillar, which constitutes one of the most essential characters of the genus Volute, are prominent and well defined. This species of Voluta has long retained its reputation as a shell of distinguished rarity; it was very rare in the time of Kircher and Bonanni, and it has continued scarce even to the present period. At the sale of the Leverian collection, the example of which the delineation is now before us, produced the sum of five guineas and a half: since that time other specimens of the same species have occurred occasionally to observation, but which have still maintained an equal price in proportion to their excellence or perfection. The Leverian shell was a most select example, and has not been surpassed in point of beauty by any of the specimens we have since seen. At the dissolution of that inestimable museum, which happened in the year 1806, this admirable shell passed into the possession of the worthy secretary of the Linnæan Society, A. Mc. Leay, Esq. and it still constitutes a part of the fine Conchological collection of that very eminent naturalist.