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., A detailed illustration of a fish characterized by its elongated body and prominent dorsal fin. The fish displays an array of colorful spots across its scales, with hues of red, yellow, and green, creating a striking contrast against its lighter body. Its large, expressive eye is notable, adding a focal point to the depiction. The illustration is accompanied by a label that identifies the species, showcasing the intricate detailing of fins and scales, highlighting the artist's skill in representing marine life. This artistic rendering emphasizes both the beauty and diversity of aquatic species.