Sisyphus schaefferi is a species of dung beetle found in the tropical rainforests of South America. It is known for its distinctive behavior of rolling balls of dung uphill, similar to the mythological figure Sisyphus. This beetle plays a crucial role in nutrient recycling by burying dung, which helps to fertilize the soil and supports the growth of plants. Sisyphus schaefferi has a shiny black exoskeleton and can reach a length of about 2 centimeters.