The Eurhinus aeruginosus is a striking species of flower weevil within the family Curculionidae. Known for its vibrant coloration, this weevil is often found on or near flowers and feeds on plant material. Its iridescent appearance and unique structure make it a fascinating species among weevils. Eurhinus aeruginosus is known for its metallic, iridescent green or blue-green color, with a reflective, almost jewel-like appearance. The adult Eurhinus aeruginosus feeds on flowers, pollen, and sometimes plant leaves. Its diet mainly consists of the softer parts of plants.