The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals, London, G. Henderson, 1834-1837, animals, zoology, classification, pictorial works, fish, The illustration features a collection of aquatic species displayed in a vertical arrangement. At the top, a slender fish, represented with fine details, is identified as *Mormyrus euphraticus*, commonly known as the Gulf Mormyrus, native to the river systems of ancient Egypt. Below, a distinct fish with elongated features and prominent eyes is labeled, showcasing its anatomical characteristics. The illustration continues with another species below, characterized by its vibrant colors and streamlined body, indicating its adaptability to aquatic environments. Each fish is meticulously rendered, highlighting specific features such as fins, tails, and coloration for educational purposes. The artwork reflects an interest in the biodiversity of aquatic life and the classification of m