Ichtyologie, ou, Histoire naturelle, générale et particulière des poissons, A Berlin, Chez l'auteur, & chez François de la Garde libraire, 1785-1797, fishes, Germany, ichthyology, pictorial works, An illustration depicts a species of shark, showcasing a streamlined body with a rounded snout and distinct fins. The shark is presented in a side view, highlighting its smooth contours and detailed facial features, including an eye that suggests alertness. Accompanying the main image are two smaller depictions: one features a close-up of the shark's head, emphasizing its mouth and teeth, while the other presents a side profile of the shark's rounded dorsal fin and body structure. Above the illustration, the name 'Scyllium Catastrophum' is elegantly scripted, indicating its scientific classification. The overall composition combines artistry with natural history, reflecting the detailed study of marine life.