Zophobas morio, commonly known as the superworm, is a species of darkling beetle larva. They are often used as a food source for reptiles, birds, and other animals due to their high protein content. Superworms are typically around 2 to 4 inches long and have a soft, segmented body that is yellowish-brown in color. These larvae thrive in warm, humid environments and can be easily raised in captivity. They are often found in pet stores and are popular among hobbyists who keep reptiles and birds. Superworms can be fed a diet of grains, fruits, and vegetables to ensure their nutritional value.