D. Marcus Elieser Bloch's, ausübenden Arztes zu Berlin Oeconomische Naturgeschichte der Fische Deutschlands Berlin, Auf Kosten des Verfassers und in Commission bei dem Buchhändler Hr. Hesse, 1782-1795., The illustration features a round, spiky fish known as the Diodon orbicularis, commonly referred to as the prickly pufferfish. Its body is characterized by a mix of textures, with sharp spines protruding from the surface. The fish displays a distinctive color pattern, with a vibrant orange-brown hue on its head and upper body transitioning into a lighter, almost white belly adorned with small, dark spots. Above the fish, the scientific name and common name are elegantly inscribed, highlighting its significance in marine biology. The detailed depiction emphasizes the unique shape and features of this fascinating species, showcasing its adaptations for defense in the aquatic environment.