Quasimellana eulogius is a small insect belonging to the order Diptera. It is characterized by its vibrant metallic green body and delicate wings with intricate patterns. This species is commonly found in tropical rainforests, where it feeds on nectar and plays a crucial role in pollination. Quasimellana eulogius is known for its agile flight and is often admired for its beauty by entomologists and nature enthusiasts alike.