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, This illustration features two detailed depictions of fish, showcasing their distinct anatomical structures. The fish are labeled with their scientific names alongside titles that indicate their classification. The left fish appears to be rounder with a pronounced belly, while the right fish is more streamlined with a graceful shape. Below each fish, there are outlined drawings of their fins, providing additional insight into their anatomy. The overall composition emphasizes the precision and attention to detail characteristic of scientific illustrations from the period.