🐚 Spécies général et iconographie des coquilles vivantes Paris: Chez Rousseau: [1834-1880] Original source Image description: Historical illustration showing four detailed depictions of two types of sea shells labeled “Eburne parquertée” and “Eburne de Ceylan.” Each shell is displayed in two views: a full side profile and a front mollusk opening view. The shells have a smooth, spiral conical shape with distinct brown to reddish blotch patterns on a creamy background. The upper shells feature a more vivid spotted pattern, while the lower shells show a lighter, mottled appearance. The illustration is labeled “EBURNES” at the top, with plate number “Pl 2.” The artwork is finely detailed to highlight shell texture and color differences.















