Diptères, exotiques, nouveaux, ou, peu, connus, Paris, Roret, 1838-1843, Diptera, insect, This illustration features three distinct species of insects, meticulously detailed for scientific study. At the top, the first specimen is labeled Chrysocoris castanea, showcasing its unique morphological traits. The second specimen, identified as Sargus coeruleatus, displays its anatomical features with precision, highlighting its distinguishing characteristics. The third specimen is Nemotelus niloticus, representing yet another varied form within this group. Each insect is presented in a side view, emphasizing key features such as wing structure and body segmentation, with the accompanying labels providing clarity on their taxonomy. This detailed study contributes to the broader understanding of entomology and the diversity of insect life.