Adanson’s Slit Shell (Entemnotrochus adansonianus, previously known as Pleurotomaria adansoniana) and Quoy’s Slit Shell (Perotrochus quoyanus, previously known as Pleurotomaria quoyana). This high resolution image has been optimized. The background page yellowing has been removed, colors have been adjusted and defects and damages fixed. This image may be used digitally on any colored background or printed on t-shirts, coffee mugs, tote bags or anything else you can think of. Copyright: Public Domain (May be used for any use, personal or commercial) 2 files .jpg .png 300 dpi RGB color space 3900 x 4800 pixels 13″ x 16″ .jpg (4.95MB on white background) .png (16.1MB with transparent background) Source: Conchologia iconica, or, Illustrations of the shells of molluscous animals Year: 1843-78 Artist: George Brettingham Sowerby ***Note: The low resolution sample image on this page may be blurry and/or pixelated from compression. The downloadable versions are high resolution and beautiful!***
