These earthworms have a unique and fascinating diet. They consume dirt and extract nutrients from the various microorganisms present within it, such as fungi, algae, and bacteria. This is made possible by their unique digestive system, which includes a gizzard to help break down their food.
Unlike most animals, these earthworms do not possess teeth, which makes the gizzard an essential part of their digestive process. The gizzard is a muscular pouch located near the worm’s stomach that grinds and crushes food particles. This allows the earthworms to extract the maximum amount of nutrients from the dirt they consume.