The Zoological Journal, London, W. Phillips, 1824-, periodicals, zoology, The illustration features a detailed rendering of the carapace and plastron of the species *Strombus lachmanus*. The top view showcases the unique dome-shaped structure of the turtle's shell, emphasizing its ridges and segmented patterns. Below, the underside view highlights the intricate arrangements of the plastron, revealing the composition and joint connections that allow for flexibility and protection. This scientific illustration serves as an educational reference, illustrating the anatomical features essential for understanding the species' morphology within the context of zoological studies.