Phyllophaga cribrosa is a species of beetle commonly known as the "leaf chafer." It is characterized by its oval-shaped body, measuring around 1.5 centimeters in length, and its distinct pattern of small holes on its elytra, resembling a sieve. These beetles are primarily found in forested areas, where they feed on decaying leaves and organic matter. They play an important role in nutrient cycling and decomposition processes within their ecosystems.