Scientists have analyzed the genome of a carnivorous fruit fly, unseen in the wild since 1981, to gain insights into how animals adapt to environmental changes. The fly, found in African waterways, uniquely consumes small invertebrates, diverging from typical fruit fly diets. Researchers utilized a preserved museum specimen to map nearly the fly’s complete genetic code. This genetic information is expected to provide a baseline for understanding the impact of modern agriculture on animal genomes. Lead researcher Marcus Stensmyr of Lund University describes the fly as a “time machine,” allowing comparison to the genetic makeup of animals before intensive farming practices. The study aims to illuminate evolutionary processes and the effects of human influence on biodiversity. This research could be crucial for predicting how species might respond to future environmental pressures.