Ichtyologie, ou, Histoire naturelle, generale et particulière des poissons, A Berlin, Chez l'auteur, & chez Francois de la Garde libraire, 1785-1797, fishes, Germany, ichthyology, pictorial works, A detailed illustration of a fish species, showcasing its distinctive features. The fish is depicted with a streamlined body adorned with a variety of scales, featuring shades of green and brown. Its elongated fins are prominently displayed, enhancing its graceful silhouette. The illustration includes a small, circular reference drawing of an egg beside the fish. Above, the scientific name is elegantly written, indicating its classification. The combination of colors and intricate detailing highlights the fish's anatomy, making it a striking representation of aquatic life.