Ichthyologie, 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, This illustration features a detailed study of various species of seahorses and their anatomical structures. Central to the composition is a depiction of a seahorse, showcasing its distinctive curved body, elongated snout, and prominent dorsal fin. Flanking this central figure are additional representations, including a side view and a detailed outline, providing insight into the creature's unique morphology. Below the seahorse, skeletal structures illustrate the internal framework, highlighting the intriguing adaptations these creatures possess. Scientific labels accompany each illustration, emphasizing their classification and anatomical features, reflecting a blend of artistic precision and biological observation.