Reptiles, Amphibia, Fishes, Lower Chordata, London, Methuen, 1912, Amphibians, Fishes, Reptiles, Toad, Eggs, The illustration showcases a detailed study of amphibians, specifically focusing on the Surinam toad (Pipa pipa) and the genus Nototrema. The top section depicts a Surinam toad, highlighting its distinctive characteristics such as the raised tubercles and the unique texture of its skin, with young toads visible escaping from the cells on its back. The lower segments illustrate a Nototrema species, emphasizing its dorsal view and underscoring the development of its pouch structure. The anatomical details are meticulously rendered, providing insight into the reproductive adaptations and morphology of these fascinating amphibians.