Le règne animal Distribué d'après son organisation Paris Fortin Masson et cie 1836-1849 Anatomy Comparative Animals Classification Identification Nomenclature Zoology Insects, An illustrated study featuring a variety of beetle species, showcasing their distinctive physical traits across different stages of their anatomy. The composition includes detailed representations of the insects in various orientations, highlighting characteristics such as body shape, antennae structure, and leg formations. Each figure is meticulously labeled with scientific nomenclature, providing insights into the classification and identification of these beetles. Additionally, anatomical details are presented, illustrating parts like mandibles and elytra, serving as an educational reference for entomology enthusiasts and researchers alike.