Biologia Centrali-Americana London, 1879-1915, archaeology, botany, Central America, description and travel, scientific expeditions, zoology, 91, insect, Diptera, A detailed illustration featuring various species of Diptera, commonly known as flies. The arrangement showcases multiple views of each specimen, including top and side perspectives. Each fly is meticulously labeled with its scientific name, providing an educational reference for entomologists and enthusiasts alike. The art highlights distinctive features such as wing structure, body shape, and antennae, illustrating the diversity within the order Diptera. The labels indicate different species, emphasizing their unique characteristics and classifications in the insect world.