Transactions of the Entomological Society of London, London, The Society, entomology, periodicals, insect, This illustration showcases a collection of various butterfly and moth species, meticulously arranged in rows for detailed examination. Each specimen is labeled with a unique number and features intricate patterns and vibrant colors that highlight the diversity of Lepidoptera found in Japan. The top row presents larger butterflies with striking wingspans and elaborate designs, while the subsequent rows include smaller species, demonstrating a variety of shapes and colorations. This artwork serves as a historical reference for entomological studies, emphasizing the beauty and complexity of these insects.