Histoire naturelle, générale et particulière, des reptiles, A Paris, De l'Imprimerie de F. Dufart, an X-XI 1802-1803, evolution, anatomy, reptiles, pictorial works, The illustration depicts the stages of the life cycle of the green frog, showcasing its metamorphosis from egg to adult. At the top, various cluster formations of eggs are shown, with subsequent stages featuring developing embryos and tadpoles. The midsection highlights an elongated, more developed tadpole, illustrating the gradual transformation. The lower portion features an adult green frog, prominently displaying its distinctive markings and features. Each stage is labeled with numbered annotations, providing a detailed reference for biological study.