Histoire naturelle des insectes, Paris, Librairie encyclopédique de Roret, 1839, Orthoptera, The illustration features an intricate depiction of two distinct insects from the Mantidae family. At the top, a large mantis is shown with elongated limbs and a vivid arrangement of leaves forming its wings, highlighting its camouflage capabilities. Below it, a smaller insect is rendered in detail, showcasing its slender body and ornate features, including a distinctive antennae and wing structure. Each specimen is labeled with scientific names, contributing to the study of entomology and the diverse adaptations of these fascinating creatures.